Honestly I cycle through his videos and a few others until I start to get at least an idea on how to approach an equation. I usually end up with something.
Thanks for your help. I looked at my textbook examples and they weren't as detailed as your examples. Now I understand them thanks to you. Great video!
I'm scheduled to take a math placement test on Monday at 6:00pm and right now it's Friday 7:30pm. The online course I paid for has mistakenly blocked my access to the course and can't seem to figure out what's going on in my account. Out of the 10 weeks I paid for, I've only been able to use it consistently for maybe half that time. You are really helping me learn a lot of these concepts and I appreciate your channel a lot man.
I have a midterm this morning and just realised when revising before i go that i have a problem with rationalising the dominator, thank you for saving me
tomorrow in our country will be the math exam... and i'm a little confused of rationalizing the denominator.. and then an idea popped in my head... i need to watch some tutorials, and i found this! well it help a lot!! so thank you very much!! AND i said to myself "hmm, what if i watch another video to this channel?" so yeah! i really watch another and it help too!! thank so much!!!!!!!!!
Some of your examples are not fully simplified, so a professor/teacher will count them as being incorrect. sqrt of 8 divided by 4 equals sqrt of 2 divided by 2
Pleasw create more tutorials about this topic pleaseeee. Please give some examples on how to rationalize when radicals is on the numerator.. Thank you!
You dont have to rationalize the numerator, just the denominator. Research more on why we even rationalize denominators. I think there were 3 things that should be considered
1:55 isn’t completely simplified it would be the square root of 2 all over 2. Square root of 8 is 2 times the square root of 2. If you divide that by 4 the fraction can be simplified furthrr
It’s because to cancel out the fourth root (the tiny number at the top), you need to have the same number in the square root above the actual number (2 cubed for example: the cubed [3] at top is the number)
Hey maybe you have already figured out , but anyways what he did was that he expanded root y^5 as (y^4 x y) , because when you multiply y^4 x y = y^5 . So then he took the square root of y^4 and kept root y as it is. So which means root(y^5) = Root(y^4 x y) therefore ----> = y^2 root(y) . I hope you understand it .. sorry if u didn't , i wish i could explain it to you more clearly .
In one of your examples (2:45), 8 over the square root of 4x,should already be simplified to 8 over 2x,which is 4 over x. There is no need for rationalization. But you still rationalized it But in (8:55) you simplified 32x inside the 4th root before you rationalized it Which make the example in (2:45) incorrect
On the third equation you needed to simplify 2 times the square root of eight so you get 4 times square root of 2 so your end answer would be 2 square rooted divided by 2
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Thanks Soo Much, this is so helpful
So sigma video
You know you're screwed when good ol' Organic Chemistry Tutor can't help ya now....
Lol ikr
because you didn't like maths.
FR
Honestly I cycle through his videos and a few others until I start to get at least an idea on how to approach an equation. I usually end up with something.
F
This guy has taught me more in the span of 3 yt videos (about 30 min) than I have learned in the past 2 months(I am doubled up in math too)
Thanks for your help. I looked at my textbook examples and they weren't as detailed as your examples. Now I understand them thanks to you. Great video!
I got 95% on my test after this
This means so much , thx
Sir!! Thank you for your EXISTENCE!!! 🎉🎉🎉👏
EXACTLY
I'm scheduled to take a math placement test on Monday at 6:00pm and right now it's Friday 7:30pm. The online course I paid for has mistakenly blocked my access to the course and can't seem to figure out what's going on in my account. Out of the 10 weeks I paid for, I've only been able to use it consistently for maybe half that time.
You are really helping me learn a lot of these concepts and I appreciate your channel a lot man.
You make so much more sense than my teacher. Thank you so much.
😅😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
I have a midterm this morning and just realised when revising before i go that i have a problem with rationalising the dominator, thank you for saving me
Thank you! This was very helpful; not only with the explanations but because you made us practice at the same time. Loved it
√8/4 can be reduced further. √4√2/4= 2√2/4= √2/2
YOU LITERALLY SAVE ME EVERYDAY I LOVE YOU SO MUCH
tomorrow in our country will be the math exam... and i'm a little confused of rationalizing the denominator.. and then an idea popped in my head... i need to watch some tutorials, and i found this! well it help a lot!! so thank you very much!! AND i said to myself "hmm, what if i watch another video to this channel?" so yeah! i really watch another and it help too!! thank so much!!!!!!!!!
How did it go?
@@tangerine_9627that was 5 years ago
You've solution to my every problem 👁️♥️
Thank you for giving us these videos!😉😉 I hope you won't stop being a hero by saving our grades in Math!!!😂😂😂😂
On page 1 you need to simplify SQRT(8)/4 to SQRT(2)/2.
On page 2 you need to simplify 2SQRT(4x)/x to 4SQRT(x)/x.
Legend holds this guy is actually a chemistry TEACHER they call him The Butcher.
Thank you for teaching me a lot of things from South Sudan ( Africa)
u literally solved so many of my problems god bless u
I'm jxt here to save my grades😁
(2)
Some of your examples are not fully simplified, so a professor/teacher will count them as being incorrect. sqrt of 8 divided by 4 equals sqrt of 2 divided by 2
Jes Deletion he. Couldn’t simplify the top two examples because it is five and seven they are not even numbers to simplify
@@سارهعبدالمحسنرويشدالعنزي What? I said some of his examples, not all of them. I'm not sure what you are trying to explain.
I agree with you sir. Thanks for clearing it up
Right? I was momentarily confused before I realized they just didn't simplify fully.
I thought my answer is wrong, thank you for the clarification
Tutorial's are still helpful till date👏🏽... I guess knowledge is the only definite thing which can never be taken away from oneself.. thank you🙏🏽
I swear you're better then half of the teacher i met in my life
I will have your children to repay you for this Mr. Organic Chemistry Teacher.
3:37 , can be simplified further in the second example , is the answer (4sqrx/x )
√8/4 can be √4•2/4 then it will be 2√2/4 simplify √2/2 that’s the final answer in 1:55
THANK YOU I LITERALLY WATCH FOR 50 SECONDS AND U HELP ME FIGURE OUT MY FIRST QUESTION😭😭
Your videos are the best you make it easy😇
Pleasw create more tutorials about this topic pleaseeee. Please give some examples on how to rationalize when radicals is on the numerator.. Thank you!
You dont have to rationalize the numerator, just the denominator. Research more on why we even rationalize denominators. I think there were 3 things that should be considered
Thank you so much you literally saved my life
Grace a toi, je comprends tout maintenant
😱 I got the past one right. Wednesday will be tough hope this help 🤦
take subscibe you have been helping me since 6th grade
Better teacher than my teacher fr
THIS HELPED SO MUCH! THANK YOU
thankyou for this sir! finding this like I'm lucky 🙌❤
Thank you for this video, I think I learned a lot. Now Im ready for my exam tomorrow.
How did you do in your exam
@@Lello_s hi
Great video!
thank you! this helped a lot and i have a math test tomorrow :)
Square roots are easy to rationalize. I just completely forgot how to do cube root and above.
This is so helpful thank you 😊
1:55 isn’t completely simplified it would be the square root of 2 all over 2. Square root of 8 is 2 times the square root of 2. If you divide that by 4 the fraction can be simplified furthrr
Big Apple United really when?
Oh sorry, square root 4 is 2
Cube root 8 is 2
Square root of 8 is 2 squareroot of 2 divided by 4 is 1 square root of 2 divided by 2
When is the time can we really need this kind of math in our daily living??
This really help me !! thank you!!
THANK YOU SO MUCH!!! YOU ARE THE BEST !!!!
Useful video. Thanks!! Upload more!!
your a life saver bro
You're alot of help though! Thank you.
5:33 why didn't you multiply the radical 2 times radical 2
I wish you had included a solution example with a sum or difference of terms in the numerator that also had radicals in them
This was helpful thanks
Thank you man
thank u this helped so much :)!! ILY u aways come in clutch.. if nobody got me,,, The Organic Chemistry Tutor got me! perrr!!!!
Thanks so much this cleared up a lot
Thanks man appreciate u😘❤️
8:10 why is it we need to multiply it by "4th root of 3x³" instead of "4th root of 3x"?
I want to know the answer,thank you.❤
It’s because to cancel out the fourth root (the tiny number at the top), you need to have the same number in the square root above the actual number (2 cubed for example: the cubed [3] at top is the number)
So to cancel out the fourth root you need to have the 4th power above the number in the square root
1:54 you can still make square root 8 to 2square root 2 and divide 4
Good! I really liked it!😀👏🏻
I just need to say one thing: ...THANK YOU.... ;----;
Thank you.
Honestly thank you so much!
Thanks! you explained it all very well, it helped me a lot!
Thank you this was so helpful
Thank you Sir!
THANK YOU SO MUCH SIR
how did you get ³✓2² in the problem at 4:59?
8:55 why did U simplify 32x inside 4th root before u rationalized and in 6:32 where did 8 come from?
6:32 where does the eight come from?!!!!!!!
Helpful !!!
"the organic chemistry tutor": teaches math
I don't think you understand just how much math is in chemistry.
I think he also does some chemistry lessons
@@ewanfowler-purdy1170 hahaha
physics too
Thank you so so much
Thanks!
Keep uploading please
Thank YOU!!!
Excellent
Thank You
ever just have to revisit this basic algerbra while in calculus
What do you do if your expression is divided by a constant multiplied by SQRT(x), Like so:
y/(2sqrt(x))
Multiply denominator by sqrt of x to rationalize it. Therefore, solution is y*sqrt of x over 2x
Kinsa pay naa diri,2021😊
5:33 why didnt you multiply the radical 2 times
Great tutorial. Thanks!
Good jobs
love the videos such a great help but one thing to note you tend to rush through the last few problems on some of your videos
√(x)√(x) = (√(x))², not √(x²) when considering the case where x < 0.
You literally answered my question in 42 seconds lmao
Why does the cube symbol stay after X to the power of 3? (2x^3 -> 8x^3) just curious, thanks. Sorry if it's obvious.
Can you explain what is cube root of unity,plz
5:08
Someone help me. I didn't get what he say on 4:06.. When he change y to the power of 5 become y to the power 2.
Hey maybe you have already figured out , but anyways what he did was that he expanded root y^5 as (y^4 x y) , because when you multiply y^4 x y = y^5 . So then he took the square root of y^4 and kept root y as it is. So which means root(y^5) = Root(y^4 x y) therefore ----> = y^2 root(y) . I hope you understand it .. sorry if u didn't , i wish i could explain it to you more clearly .
Just learning.
E
Thanks
Example 3, can we not simplify the square root of 8 into 2 x square root 2?
In one of your examples (2:45), 8 over the square root of 4x,should already be simplified to 8 over 2x,which is 4 over x. There is no need for rationalization. But you still rationalized it
But in (8:55) you simplified 32x inside the 4th root before you rationalized it
Which make the example in (2:45) incorrect
how can i rationalize the denominator of this equation? (1)/(
oot(5)(5x^(2)))
We can simplify 2√4x/x as 4√x/x right
why must you simplify the radical in the denomintor first before you multiply it to the numerator?
Cause it more easier and your life will be easier
You sound like a 16 years old math genius
3:28 is not fully simplified
What's the answer?
On the third equation you needed to simplify 2 times the square root of eight so you get 4 times square root of 2 so your end answer would be 2 square rooted divided by 2
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why do we have to rationalize things? 😔😢
To express its lowest value and to not confuse and be afraid to large numbers
@CJ Dy cause that's math. You should always remember that in math rationalizing and simplifying numbers are very important .
That's because it wouldn't be easy to use a fraction with a radical denominator
Maybe to make it much more simpler form. I haven't dig to much to it
@@marcpaulglimada3332 for scientist and other jobs that need super hard math