Thank you guys for supporting the channel. We noticed some students are unable to grasp part 3 like how they understood part 1 and 2.This is really our fault. This video is from our course, where you get MORE EXAMPLE VIDEOS, QUIZZES and INFORMATION to help you better understand. Please Check it out. It will be your best investment ultimate-algebra.com
The reason these first three parts of algebra for beginnners is so helpful to me is because I have not reviewed these basic concepts since high school and am in college algrebra now where such things are not reviewed. So grateful for this channel.
Thank you guys for supporting the channel. We noticed some students are unable to grasp part 3 like how they understood part 1 and 2.This is really our fault. This video is from our course, where you get MORE EXAMPLE VIDEOS, QUIZZES and INFORMATION to help you better understand. Please Check it out. It will be your best investment ultimate-algebra.com
Overall, this is a great series, however, people are here because we don't have the money to waste on 99 level College Algebra and are trying to test out of that so we can actually get on with our educational careers, and then only maybe some day have the money to throw around at "would be nice to haves."
This is so cool. I realized my college degree required me to do a mathematics course and I had almost zero background on mathematics but I think if I watch these videos a couple of times I can finally get it. Thank you!!!
I am 56 and I have not taken an algebra course in years but this is really helping me, my memory is a lot slower but this video helped me remember things I had forgotten so, I would like to thank you
Thankyou very much for helping my primary school daughter to learn and understand algebra lessons. She is very excited and its better explained than her class teachers. Keep up your good work.
Thanks so much for the most needed help. I think a mini quiz at the end would be helpful as well. As a recap and to find the areas where ppl need more help in and to make it sink in more. Thanks again!
You are right. Our Ultimate Algebra Course actually has all that. You can more solved examples and also quizzes. On UA-cam you can basically have a video. With our course we are able to develop a complete learning system (lesson videos, example videos, explanation text, quizzes, a community and access to us.
This was so useful! I had an upcoming test, and was looking for a video to wrap it all up for me. The three parts explained everything and I felt helped me understand things even better. I really recommend watching these videos before tests, they have a large impact!
I loved math when I was in grade 6 really did well so it was out of mind for 60 years now again I sat down to learn some algebra firstly thank you okay to a certain extent confusing at some points stay blessed I am writing it out
Thank you for this watched all 3 parts and wow explained really well and it makes me sad that I could have been doing this none the less I'm very grateful.
Highlighted comment Stan Lee 2 weeks ago (edited) Thought process for exponents 1) To Multiply or Divide exponents: Write the letter once and (+ or -) add or subtract the actual exponents together . 2) To ADD or SUBTRACT an equation that contains exponents: (+ or -) add or subtract the numbers but then write down the matching letter once and their matching exponent once, (HINT) if the letters match but the exponent doesnt they cant be added or subtracted...................................... They need to tell you things like : When you use "multiplication" and there are like letters that have exponents above them you write down that letter once and you "add the exponents together" . If its "division" you do the same thing except you "SUBTRACT" the exponents . There are a lot of little things like this they dont tell you out right and that is why algebra is confusing. They say these things when they are solving the problem, when you have 4 concepts you are juggling and your brain can handle any more and you get confused. If they would say ' now we are going to do this multiplication problem , be looking out for matching letters with exponents , use the letters ONCE and add their exponents together" and then you would get it. ..............................................................................Now you we are "adding exponents" look for letters that match that have the same exponent too 1 X3 + 2 X3 = 3 X3 so you have 3 Xcubes, you add the numbers up but write the matching letters with matching exponents just one time. so 3 Xcube 3 X3 , if the exponenst dont match then nothing changes 1 X2 + 2 X3 ................................................ If you are "subtracting" its the same but you subtract the numbers instead of adding them 1 X3 - 2 X3 = 1X or just X . .............................................................................................lets make this even simpler if you Multiply or Divide exponents write the letter once and add or subtract the exponents . If you add or subtract exponents add or subtract the numbers and write down the matching letter once and the matching exponent once. ................................................................. Simpler yet whne it comes to exponents : if you see a a multiplication or division symbol look fore macthing letters , write that letter down and add or subtract the exponents... if you see a plus or minus sign look for macthing letters with matching exponenst and write it down , then add or subtract the numbers. Mult /Div : match letters add/sub exponents. Add/Sub: match letters and exponents then add/sub the numbers. Multiplication: add exponents DIVISION: Subtract exponents Addition: add the numbers Subtraction: Subtract then letters and exponents must match
You are actually right. Part 3 requires you to watch all the example videos and other information. We wanted to make this video short for UA-cam so we didn't put in examples. You can access the examples, quizzes and more when you get the course at ultimate-algebra.com
@@Crocstimpy You sound like it's a bad thing, if we want you to buy the course. These things costs us money and lots of time to make. Our videos are not those cheap ink videos you find online. People have paid thousands of dollars for math and understood nothing for years. It's OK to support a good cause with your money if our videos help you.
Im really bad at math and algebra worries me alot so when i came across your channel , you made me love and understand math more! Thank you for helping. I dont think i will struggle in school with my math. Also another question , will you post more of these kinds of algebra parts like part 4??
There's a reason why I hate Math because I don't understand it but I'm learning a lot from your videos, thank you. I'm going to keep watching until I get it.
Thank u so much U explained it explicitly 🙏🏻 If u could also kindly make videos of maths class 12 Specially relations and function that would be very greatful Thank u🌸
Thank you sooooooo much. You explain this clearly I couldn't understand it with my GCSE tutor, he rush everything just to finish his 2 hours time. I just feel like not going to class sometime. You are great teacher! I give you 5 stars well done👍
@@fammnak852 first outer inner last..it's actually very easy to solve that problem using this method... All you need to do is to learn the way.. And you will never forget it..
1/2*3. there's the small thing 3. You will have to multiply. since there's 3, you will have to multiply 2 three times. So 2 x 2 = 4. One more! 4 x 2 = 8. 1/8
honestly i’m a junior in high school going into algebra 2 and this was supposed to be a refresher but this was much easier taught then my freshman and sophomore teachers
I'm just trying to pass college algebra so I can move forward in school and this is like the only math class I have to take -___- except statistics which is v different and easier to understand to me
Thank god I found your channel!!! I finally mastered part 1-3 and I'll be ready next time my math teacher( that gives quizzes and doesn't even teach) gives us another quiz
At 2:41 this confused me because if you have two positive exponents while dividing shouldn't it be a¯² ? instead of a² because the bottom problem = a w/negative 4 exponent so shouldn't the other top problem be the same concept?
Honestly I cheated all highschool in my maths chasing girls instead of focusing on my work. Now I’m in college as a computer science major and want to excess. Currently taking algebra this semester’s and learning everything from scratch because I’m missing fundamentals. Pre calculus then calculus is next but watch. IT WILL GET DONE!!
The way I understand it is like this. For the sake of discussion and to distinguish one from the other I will capitalize the variables of the first polynomial while the second polynomial will be in small letters. Thus to expand will give us: (2A+3B)(2a+3b). You take the first polynomial (2A+3B) and multiply each of its term with the second polynomial, thus 2A(2a+3b) + 3B(2a+3b). Does that make sense? Or at least, that's how I understand it. I'm 53 yo and also just learning also.
It's been over 20 years since I graduated HS. I recently started college, and before I get to a math class, decided to refresh (ie, completely learn from scratch again lol) math. I was good with videos 1 and 2, but you completely lost me on this one. I. AM. SO. SCREWED. 😬 lol
If you can afford our UltimateAlgebra Course. I'll encourage you to get it. It's $34. It will be the best investment you'll make in math. Teaching on UA-cam is harder. How many examples do you put in the video? In the course we are able to teach a topic and use examples videos to separate portions of it. We even use text, where it's more appropriate than video. You really don't have to buy if you cannot afford ... this is me genuinely trying to help you.
I get lost at the 10:00 mark (2a+3b)(2a+3b) does not seem like it can equal 2a(2a+3b)+3b(2a+3b) To me these two numbers are proportioal but not equal. 2a(2a+3b)+3b(2a+3b) is a much larger number. This is how I always get lost in math. When a step is not logically explained I can not make the jump and then I am stranded at that point. Going ahead only adds to the confusion.
I just don't get where the square came from in the result, on "a" and "b" also why not on "ab"? I just can't leave anything without understanding, it pains me lol. it probably came from the exponent on the first statement but I thought that was resolved in the process. Teachers teach "how" and usually not the "why" this is why overthinkers have many unanswered questions about every lesson. great explanation though I really appreciate it, I learnt a lot from part 1 to this part.,
As a begginner. I have one question. How does (-5) 3 = -125 work? I understand the odd and stuff but how does it turn into 125? Thank you for anyone answering!
OK I'm still stuck on the part that says second law like I don't understand how do we now what M and N are those numbers like how do we figure it out, because I'm lost.. help anyone plz
Could you explain the equation at 9:41 a little more? I'm wondering why you can't say 2a*2a=4a² 3b*3b=9b² 4a²*9b² Also, where does the 2a and 3b outside the parentheses come from when you work this out? 2a(2a+3b) * 3b(2a+3b)
@@lowandhigh7044 this is foil.. A long way.. And im kinda good at this.. But the dude is seemingly right... Where she could have directed it by using this way..
Thought process for exponents 1) To Multiply or Divide exponents: Write the letter once and (+ or -) add or subtract the actual exponents together . 2) To ADD or SUBTRACT an equation that contains exponents: (+ or -) add or subtract the numbers but then write down the matching letter once and their matching exponent once, (HINT) if the letters match but the exponent doesnt they cant be added or subtracted...................................... They need to tell you things like : When you use "multiplication" and there are like letters that have exponents above them you write down that letter once and you "add the exponents together" . If its "division" you do the same thing except you "SUBTRACT" the exponents . There are a lot of little things like this they dont tell you out right and that is why algebra is confusing. They say these things when they are solving the problem, when you have 4 concepts you are juggling and your brain can handle any more and you get confused. If they would say ' now we are going to do this multiplication problem , be looking out for matching letters with exponents , use the letters ONCE and add their exponents together" and then you would get it. ..............................................................................Now you we are "adding exponents" look for letters that match that have the same exponent too 1 X3 + 2 X3 = 3 X3 so you have 3 Xcubes, you add the numbers up but write the matching letters with matching exponents just one time. so 3 Xcube 3 X3 , if the exponenst dont match then nothing changes 1 X2 + 2 X3 ................................................ If you are "subtracting" its the same but you subtract the numbers instead of adding them 1 X3 - 2 X3 = 1X or just X . .............................................................................................lets make this even simpler if you Multiply or Divide exponents write the letter once and add or subtract the exponents . If you add or subtract exponents add or subtract the numbers and write down the matching letter once and the matching exponent once. ................................................................. Simpler yet whne it comes to exponents : if you see a a multiplication or division symbol look fore macthing letters , write that letter down and add or subtract the exponents... if you see a plus or minus sign look for macthing letters with matching exponenst and write it down , then add or subtract the numbers. Mult /Div : match letters add/sub exponents. Add/Sub: match letters and exponents then add/sub the numbers. Multiplication: add exponents DIVISION: Subtract exponents Addition: add the numbers Subtraction: Subtract then letters and exponents must match
By the way people she's not calling us a dummy 😂 she wrote that like this"dummies" because people usually search for"math for dummy's"so don't hate on her!!!!!!okay!!!!!
Thank you guys for supporting the channel. We noticed some students are unable to grasp part 3 like how they understood part 1 and 2.This is really our fault. This video is from our course, where you get MORE EXAMPLE VIDEOS, QUIZZES and INFORMATION to help you better understand. Please Check it out. It will be your best investment ultimate-algebra.com
The reason these first three parts of algebra for beginnners is so helpful to me is because I have not reviewed these basic concepts since high school and am in college algrebra now where such things are not reviewed. So grateful for this channel.
you're welcome.
Lies again? Vigrx Plus
Parts 1 and 2 were like "ok, I get it"
Part 3 was like " wait wtf *rewind*"
I dont understand :/
Same
This is actually easy. Just keep on repeating it.
Omg same
If you dont understand this its sad
Thank you guys for supporting the channel. We noticed some students are unable to grasp part 3 like how they understood part 1 and 2.This is really our fault. This video is from our course, where you get MORE EXAMPLE VIDEOS, QUIZZES and INFORMATION to help you better understand. Please Check it out. It will be your best investment ultimate-algebra.com
is there a part 4?I might be going to 5th grade but my parents make me study ALL THE TIME.
Overall, this is a great series, however, people are here because we don't have the money to waste on 99 level College Algebra and are trying to test out of that so we can actually get on with our educational careers, and then only maybe some day have the money to throw around at "would be nice to haves."
This is so cool. I realized my college degree required me to do a mathematics course and I had almost zero background on mathematics but I think if I watch these videos a couple of times I can finally get it. Thank you!!!
Thanks for the comment
I am 56 and I have not taken an algebra course in years but this is really helping me, my memory is a lot slower but this video helped me remember things I had forgotten so, I would like to thank you
I am a linguist, I am 58 years old. I loved these.
Thankyou very much for helping my primary school daughter to learn and understand algebra lessons. She is very excited and its better explained than her class teachers. Keep up your good work.
Thanks so much for the most needed help. I think a mini quiz at the end would be helpful as well. As a recap and to find the areas where ppl need more help in and to make it sink in more. Thanks again!
You are right. Our Ultimate Algebra Course actually has all that. You can more solved examples and also quizzes. On UA-cam you can basically have a video. With our course we are able to develop a complete learning system (lesson videos, example videos, explanation text, quizzes, a community and access to us.
This was so useful! I had an upcoming test, and was looking for a video to wrap it all up for me. The three parts explained everything and I felt helped me understand things even better. I really recommend watching these videos before tests, they have a large impact!
Glad it was helpful!
I loved math when I was in grade 6 really did well so it was out of mind for 60 years now again I sat down to learn some algebra firstly thank you okay to a certain extent confusing at some points stay blessed I am writing it out
Thank you. You made it very understandable. For those who missed something--simply play that part again slowly until it makes sense.
Thank y’all for helping me really Appreciate what are y’all doing for free
thank you so much for coming back please keep uploading because i really learned a lot from you
We are glad to help you with your algebra
Your Videos Are Really Helpful! I am getting ready for 6th Grade, and This is so easy to understand! Thank You!
I can't stop laughing that I grown man is using this to prepare for college math and your just doing it for six grade. Lol. I'm fucked. 😂
@@kiddeath96 im preparing for seventh grade
Love you ❤ thanks for helping us I got it in second time you're doing really good 👏👏👏
I love your explanation,thanks for the good work done, much grateful madam
Thank you for this watched all 3 parts and wow explained really well and it makes me sad that I could have been doing this none the less I'm very grateful.
You're very welcome!
Very important information about the algebra.Thsnk you so much.
thank you so much going to university in the fall for engineering upgrading currently so brushing up.
Thank you so much for these videos! They are the best I have found at explaining algebra!
this was truly amazing and easy to understand
Thank you for the lessons in Algebra.
WOW this is really explanation of algebra well done!
Glad it was helpful!
Ok, this is where you lost me. Guess I know what to practice on.
Highlighted comment
Stan Lee
2 weeks ago (edited)
Thought process for exponents 1) To Multiply or Divide exponents: Write the letter once and (+ or -) add or subtract the actual exponents together . 2) To ADD or SUBTRACT an equation that contains exponents: (+ or -) add or subtract the numbers but then write down the matching letter once and their matching exponent once, (HINT) if the letters match but the exponent doesnt they cant be added or subtracted...................................... They need to tell you things like : When you use "multiplication" and there are like letters that have exponents above them you write down that letter once and you "add the exponents together" . If its "division" you do the same thing except you "SUBTRACT" the exponents . There are a lot of little things like this they dont tell you out right and that is why algebra is confusing. They say these things when they are solving the problem, when you have 4 concepts you are juggling and your brain can handle any more and you get confused. If they would say ' now we are going to do this multiplication problem , be looking out for matching letters with exponents , use the letters ONCE and add their exponents together" and then you would get it. ..............................................................................Now you we are "adding exponents" look for letters that match that have the same exponent too 1 X3 + 2 X3 = 3 X3 so you have 3 Xcubes, you add the numbers up but write the matching letters with matching exponents just one time. so 3 Xcube 3 X3 , if the exponenst dont match then nothing changes 1 X2 + 2 X3 ................................................ If you are "subtracting" its the same but you subtract the numbers instead of adding them 1 X3 - 2 X3 = 1X or just X . .............................................................................................lets make this even simpler if you Multiply or Divide exponents write the letter once and add or subtract the exponents . If you add or subtract exponents add or subtract the numbers and write down the matching letter once and the matching exponent once. ................................................................. Simpler yet whne it comes to exponents : if you see a a multiplication or division symbol look fore macthing letters , write that letter down and add or subtract the exponents... if you see a plus or minus sign look for macthing letters with matching exponenst and write it down , then add or subtract the numbers. Mult /Div : match letters add/sub exponents. Add/Sub: match letters and exponents then add/sub the numbers. Multiplication: add exponents DIVISION: Subtract exponents Addition: add the numbers Subtraction: Subtract then letters and exponents must match
The image that came to mind is the monkey that comes up on Homer Simpson’s head
you guys make this easy and memorable for me thank you so much
Our pleasure!
Thank you so make for simplifying Algebra for us. You have been of great help to me.
You are welcome! Thanks for the comment
Great teaching skills mam,very useful for me.i am from India 🇮🇳
Thank u mam....
I'm from Eswatini this teaching is helpful to me
Now i know that how interesting was algebra.. thanks from tamilnadu ❤️
Your videos are the most easy way to learn algebra. Thank you.
welcome
Getting smarter ever day thanks
welcome
Part 1 n Part 2 was okay yes I got this BUT part 3. Need more of an explanation. I’m so lost.
You are actually right. Part 3 requires you to watch all the example videos and other information. We wanted to make this video short for UA-cam so we didn't put in examples. You can access the examples, quizzes and more when you get the course at ultimate-algebra.com
It's to force people to buy the course from what I am reading in their comments
@@Crocstimpy You sound like it's a bad thing, if we want you to buy the course. These things costs us money and lots of time to make. Our videos are not those cheap ink videos you find online. People have paid thousands of dollars for math and understood nothing for years. It's OK to support a good cause with your money if our videos help you.
@@UltimateAlgebra ok well I'm year 5 and this is really hard
@@Crocstimpy Why it £54
Im really bad at math and algebra worries me alot so when i came across your channel , you made me love and understand math more! Thank you for helping. I dont think i will struggle in school with my math. Also another question , will you post more of these kinds of algebra parts like part 4??
Very nicely done!
You are amazing!
Thank you so much. Your videos are helping my child get straight As in math.
Thanks for the comment. I appreciate the feedback
I was very bad on match when I was a student because my teacher did not teach me like her . She is a great teacher .
love math. excellent videos
Thank you. We are glad to help you in Algebra
thx a lot I learn a lot with the help how this video
Up b8g x5xv7v x xz67
There's a reason why I hate Math because I don't understand it but I'm learning a lot from your videos, thank you. I'm going to keep watching until I get it.
Thank u so much
U explained it explicitly 🙏🏻
If u could also kindly make videos of maths class 12
Specially relations and function that would be very greatful
Thank u🌸
It's awesome
Thank you sooooooo much. You explain this clearly I couldn't understand it with my GCSE tutor, he rush everything just to finish his 2 hours time. I just feel like not going to class sometime.
You are great teacher! I give you 5 stars well done👍
I see what you did there on the last one. I remember solving that in HS using FOIL.
Foil is actually a long way.. .. But Im kinda bad at short way of solving.. 😂
what is FOIL? I never heard that before. Thanks in advance!!
@@motoporn9055 what is FOIL? I never heard that before. Thanks in advance!!
@@fammnak852 first outer inner last..it's actually very easy to solve that problem using this method... All you need to do is to learn the way.. And you will never forget it..
@@motoporn9055 oh thanks for the explanation. Never hear that term before as we didn't use English in school. Thank you and have a nice day!
For those who didn't get the last part I prefer for you guys that just use the Foil method it's a hella lot easier.
Fun to learn from you
thank you!
Does anybody still else think that she sounds like she has a cold while she is teaching
Naw
That's just rude respect
Yes but I rather her sound cold then over exited
@@ahmedmohamed2817 how 😂
Nope. She sounds calm and slow to me.
Thank you for the concise explanations, it's all very logical and orderly if you don't panic
At 4:42 how did it became 1/8 ??? Help 😭😂
2 cubed is 8. (2*2*2)
The Rock 2 cubed is 8 the three means you multiply 2 by itself 3 times
2*2=4*2=8
1/2*3.
there's the small thing 3. You will have to multiply.
since there's 3, you will have to multiply 2 three times. So 2 x 2 = 4. One more! 4 x 2 = 8. 1/8
The fraction 1/2*3 = 1/8 because the two in 1/2*3 gets multiplied by the three so basically 2*2*2 because you multiply the two three times
honestly i’m a junior in high school going into algebra 2 and this was supposed to be a refresher but this was much easier taught then my freshman and sophomore teachers
Thanks for the comment. We are glad to be of help
I'm just trying to pass college algebra so I can move forward in school and this is like the only math class I have to take -___- except statistics which is v different and easier to understand to me
please explain me why (-5)exp3 is different from -5 exp3, I mean with or without pharentesis at 7:09 ????
At 4:44 how is that reduced to get the one over 8? Where did the 8 come from?
It's because the number 2 is cubed
2*2=4 * 2 =8
2X2X2=8
@@shadelynn oh thanks
@@robertpeters8610 thanks
@@shadelynn would you mind telling me why is there 1 on numerator of 2cube at 4:46 😀😊
Don't know that I learnt a lot, because watching the writing is hypnotic.🙂
lol!!
Im. Poor at math but i have never forgotten this method of solving by using foil, of course the long way... I still have to learn the short way...
Thank you😊
in 9:46 shouldn't we suppose to use the foil method instead?
Thanks you r the best!!!!
Thank god I found your channel!!! I finally mastered part 1-3 and I'll be ready next time my math teacher( that gives quizzes and doesn't even teach) gives us another quiz
Im preparing for GMAT .Damn it atleast this makes me feel like im somewhere with math
At 2:41 this confused me because if you have two positive exponents while dividing shouldn't it be a¯² ? instead of a² because the bottom problem = a w/negative 4 exponent so shouldn't the other top problem be the same concept?
-3+5=2
-6+2=-4
moreeeee we need a part 4 pleaseeeee
Thank you so much. Do you have examples we can work on after each lesson?
You're welcome and Thanks for being a member. We don't have worksheets but we can post some in the members area for members.
Thx so much I past my test and got into my dream skl ps my dream skl was qeeuns skl hooooraaay
Congratulations!!! Happy to hear that. You're welcome
☆°°°your good at math°°°☆
Honestly I cheated all highschool in my maths chasing girls instead of focusing on my work. Now I’m in college as a computer science major and want to excess. Currently taking algebra this semester’s and learning everything from scratch because I’m missing fundamentals. Pre calculus then calculus is next but watch. IT WILL GET DONE!!
It makes me sick to my stomach knowing it could've been this easy for me in highschool. Had I been able to focus
right? I'm glad you found this
I will never understand this
You can
Keep practicing bro
The way I understand it is like this. For the sake of discussion and to distinguish one from the other I will capitalize the variables of the first polynomial while the second polynomial will be in small letters. Thus to expand will give us: (2A+3B)(2a+3b). You take the first polynomial (2A+3B) and multiply each of its term with the second polynomial, thus 2A(2a+3b) + 3B(2a+3b). Does that make sense? Or at least, that's how I understand it. I'm 53 yo and also just learning also.
Sorry, I'm referring to exponent on polynomials at 9:00. My bad.
6:36 I’m loss . How did you get 125 please?
Is this video considered to be pre-algebra or algebra?
Just joined
6:53 I don't understand this low ? Please any help
Edit : I understand know 😘
5*5*5=125
I don't quite understand 4:20, I really need help with that. It's hard to understand
I don't understand at all actually.
Please watch our GED Math Video on Exponents, it will help. Link Below
ua-cam.com/video/eYcgnwZCXJ8/v-deo.html
NICE
good and easy
It's been over 20 years since I graduated HS. I recently started college, and before I get to a math class, decided to refresh (ie, completely learn from scratch again lol) math. I was good with videos 1 and 2, but you completely lost me on this one. I. AM. SO. SCREWED. 😬 lol
If you can afford our UltimateAlgebra Course. I'll encourage you to get it. It's $34. It will be the best investment you'll make in math.
Teaching on UA-cam is harder. How many examples do you put in the video? In the course we are able to teach a topic and use examples videos to separate portions of it. We even use text, where it's more appropriate than video.
You really don't have to buy if you cannot afford ... this is me genuinely trying to help you.
(-5)^3 how does this work out to be -125 i'm not grasping it? Thanks for any help.
Very interesting
In the last question how is 6ab+ 6ab =12ab shouldn't it be 12 a^2 b^2 ?
I get lost at the 10:00 mark
(2a+3b)(2a+3b) does not seem like it can equal 2a(2a+3b)+3b(2a+3b)
To me these two numbers are proportioal but not equal. 2a(2a+3b)+3b(2a+3b) is a much larger number.
This is how I always get lost in math. When a step is not logically explained I can not make the jump and then I am stranded at that point. Going ahead only adds to the confusion.
I just don't get where the square came from in the result, on "a" and "b" also why not on "ab"?
I just can't leave anything without understanding, it pains me lol.
it probably came from the exponent on the first statement but I thought that was resolved in the process.
Teachers teach "how" and usually not the "why" this is why overthinkers have many unanswered questions about every lesson.
great explanation though I really appreciate it, I learnt a lot from part 1 to this part.,
Cool
As a begginner. I have one question. How does (-5) 3 = -125 work?
I understand the odd and stuff but how does it turn into 125? Thank you for anyone answering!
Idk if u already got it but its bc the exponent is 3 so its 5 x 5 x 5
@@abelvalenzuela2580 thank you for explaing that
OK I'm still stuck on the part that says second law like I don't understand how do we now what M and N are those numbers like how do we figure it out, because I'm lost.. help anyone plz
Could you explain the equation at 9:41 a little more?
I'm wondering why you can't say
2a*2a=4a²
3b*3b=9b²
4a²*9b²
Also, where does the 2a and 3b outside the parentheses come from when you work this out?
2a(2a+3b) * 3b(2a+3b)
Because its like (2a+3b)(2a+3b)
Try to calculate it in the long way
2a+3b
×
2a+3b
=
4a^2+6ab
6ab+9b^2
=
4a^2+12ab+9b^2
I hope you get it ❤
@@lowandhigh7044 this is foil.. A long way.. And im kinda good at this.. But the dude is seemingly right... Where she could have directed it by using this way..
i don't understand how you got 1 over 8 it made no sense to me 4:52
Can someone please explain to me how the answer is -125 at 6:35? I'm really lost...
Its -5×-5×-5 =25×-5=-125
Negative×negative =positve
Negative×positve = negative
@@lowandhigh7044 Yes. Thank you for your comment! Sometimes the obvious will blow my mind haha. I get it now.
@@violetflame5290 hahaha...
I want thinking it should be 12a suared and b squared
Why I can't find the part 4
at 11:45 Can someone explain how (-5) cube = -125 ?
Think of it as (-5)(-5)(-5). Multiply -5 by -5 and you get 25. Now multiply 25 by -5 and you get -125. Make sense?
Thank youuuuu 😊
Thought process for exponents 1) To Multiply or Divide exponents: Write the letter once and (+ or -) add or subtract the actual exponents together . 2) To ADD or SUBTRACT an equation that contains exponents: (+ or -) add or subtract the numbers but then write down the matching letter once and their matching exponent once, (HINT) if the letters match but the exponent doesnt they cant be added or subtracted...................................... They need to tell you things like : When you use "multiplication" and there are like letters that have exponents above them you write down that letter once and you "add the exponents together" . If its "division" you do the same thing except you "SUBTRACT" the exponents . There are a lot of little things like this they dont tell you out right and that is why algebra is confusing. They say these things when they are solving the problem, when you have 4 concepts you are juggling and your brain can handle any more and you get confused. If they would say ' now we are going to do this multiplication problem , be looking out for matching letters with exponents , use the letters ONCE and add their exponents together" and then you would get it. ..............................................................................Now you we are "adding exponents" look for letters that match that have the same exponent too 1 X3 + 2 X3 = 3 X3 so you have 3 Xcubes, you add the numbers up but write the matching letters with matching exponents just one time. so 3 Xcube 3 X3 , if the exponenst dont match then nothing changes 1 X2 + 2 X3 ................................................ If you are "subtracting" its the same but you subtract the numbers instead of adding them 1 X3 - 2 X3 = 1X or just X . .............................................................................................lets make this even simpler if you Multiply or Divide exponents write the letter once and add or subtract the exponents . If you add or subtract exponents add or subtract the numbers and write down the matching letter once and the matching exponent once. ................................................................. Simpler yet whne it comes to exponents : if you see a a multiplication or division symbol look fore macthing letters , write that letter down and add or subtract the exponents... if you see a plus or minus sign look for macthing letters with matching exponenst and write it down , then add or subtract the numbers. Mult /Div : match letters add/sub exponents. Add/Sub: match letters and exponents then add/sub the numbers. Multiplication: add exponents DIVISION: Subtract exponents Addition: add the numbers Subtraction: Subtract then letters and exponents must match
Part 3 is too hard to understand! I'm more confused now.
I agree 💯 guess I know what I need to learn about more lol
By the way people she's not calling us a dummy 😂 she wrote that like this"dummies" because people usually search for"math for dummy's"so don't hate on her!!!!!!okay!!!!!
p.1=and
p.2=I
p.3=OOP.
Part 4 pleaeeeeeee
Oof i completely lost track when it got to the polynomials😢
Right when I am getting an understanding a commercial comes on.
right? It's always bad timing
I am grade 4 but I learned algebra
4:30 why does it have to be in fraction form?
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