Solving Inequalities Interval Notation, Number Line, Absolute Value, Fractions & Variables - Algebra
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- Опубліковано 5 вер 2024
- This Algebra video tutorial explains how to solve inequalities that contain fractions and variables on both sides including absolute value function expressions. It also shows you how to plot / graph the inequality solution on a number line and how to write the solution using interval notation. This video contains plenty of examples and practice problems.
Full-Length Math & Science Videos:
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Plotting Inequalities on a Number Line:
• How To Plot Inequaliti...
How To Solve Linear Inequalities:
• How To Solve Linear In...
Solving Absolute Value Inequalities:
• Absolute Value Inequal...
Graphing Linear Inequalities In 2 Variables:
• How To Graph Linear In...
Graphing Systems of Linear Inequalities:
• Graphing Systems of Li...
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How To Solve Compound Inequalities:
• How To Solve Compound ...
Quadratic Inequalities:
• Quadratic Inequalities
Polynomial Inequalities:
• Solving Polynomial Ine...
Rational Inequalities:
• Rational Inequalities
SAT Math - Inequalities:
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Final Exams and Video Playlists:
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Final Exams and Video Playlists: www.video-tutor.net/
Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections
why did you not change the sign for that equation at 17:30 when you multiplied 12 by -2, is that not mutiplying or dividing a negative number, meaning the sign should have been changed to
Hi sir! i think in 24:48 we should use brackets instead of parenthesis? Correct me if Im wrong, thank u sir!😊
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Same to me
A- men I should know
I have an inequalities test tomorrow and I barely know what to do.
@@dlatrell I also have a Engineering dynamics test tomorrow but donot learn any thing yet
You done taught me a whole new semester dawg
i don't believe that a math class would teach intervals for a whole semester unless you're in literally sped math. My calculus professor finished this section in literally less than 5 minutes.
@@PHILLYMEDIC69 I'm learning this for a semester😂
dog it’s called a joke >.
@@PHILLYMEDIC69 in what grade
tiny if you are even covering this in calculus your sped
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Great comment
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wait u all are learning this in degreee?? why isnt this high school things
@@kyubhi They're in high school too. We just forget these and have to come back for review or our high school teachers don't explain things well. As I'm writing this, I still don't understand the absolute value but the problems he works on helps me understand how certain domain and ranges work.
facts
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My math teacher makes math so confusing. I could learn this on youtube in 2 minutes
you mean 30 minutes and 43 seconds?
@Aidan Han no there is a video on this topic thats 2:00 minutes long my teacher left a link for us on the school computer
@@elizabethivezaj7384 the majority of the video is just examples so not necessarily
I usually don't leave a comment, but I will say ur lecture is amazinggggggggggggggggg
Thanks
Learned more from this than 2 hours lecture. Thanks! May God bless your lovely soul!
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Anonymous
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And this is why I'm on UA-cam so much, because my teacher can't explain to save their life lol
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I dont know how I could have such a miracle in my life. I hope you are being paid becuase you teach math on a whole new level.
Is it normal to kind of get it one minute, then be stumped the next. Then get it again, amd repeat.
Thanks for this.
I noticed you made a mistake at 24:48 when writing the parentheses for the intervals. One of them was supposed to be a bracket since it's a greater than or equal to sign and the circle was closed.
Yes, i also noticed that and was wondering if it was a mistake or if i suddenly forgot some implied rule
I’m here to find if anyone would comment about it. I feel better now🫶🏼
I find his voice so soothing...it helps me learn.
Everyone is saying their in college I’m 13 and learning this wth is this as hard as it gets 🙀
Ikr
Crackhead Energy i’m 12
No it’s just that the school work is slowly getting harder
same
I'm 19 learned this around 8th -9th grade just forgot.
you were the reason i got amazing marks in math, chemistry, physics and biology. last semester and you'll be the reason I get amazing marks in them this semester
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dangggg an hour of lecture and I learned nothing now im just 10 minutes in I already finished half my homework. wHAT WILL WE DO WITHOUT U :
My guys better than any math teacher at this point, I didn't even get through 5 minutes of the video and I understood everything thanks for the help!
Who's watching this in May 2024
August 2024
You answered every question I could have had about this in the simplest way. Seriously thank you.
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EY YO I LEARNED MORE FROM THIS THAN MY ENTIRE SEMESTER.
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I could not understand this particular topic for months. After watching this video I have understood everything in it. Thanks a lot.
Thank you so much! This video helped me understand inequalities a lot better!
yo I gotta admit man, MR JULIO GONZALES you're something else. you made me understand this in just a 30 min video but my maths teacher failed to make me understand this for 3 days but you made me understand in 30 min!!!! You're a legend and last year I managed to get level 7 on maths and physical science because of you, I just wanna say THANK YOU MAN AND GOD BLESS YOU
big thanks to you! i used to be quite afraid whenever i see fractions but im more confident in answering them now
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rebecca E agreed
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Exam tomorrow and when I say I’ve practiced, studied, asked teachers, and etc and still somehow lost and discouraged...this is helping me tremendously. I’m just taking college algebra but it’s a summer course so it’s very fast and the professors don’t teach so thank you! So much easier than I believed
dude legit made this waaaaayyy more simple than my online math teacher , im mad i wasted 5 hours of my life watching my instructor make life harder than what it already is lol
you're the best of the best! you explained every angle and all different takes of solving the inequalities. Brilliant video. Thank you loads!
This just saved tears thank you
Thank you for your even tone of voice. You are very easy to listen to. The only suggestion I would make would be allowing a slightly longer pause in between the problems and the solutions for those who may want to pause the video to work out the problems before you go straight to the answer. Otherwise, I reallllllly appreciate the videos!
GiGi Sunshine that’s why you pause the video 🤦🏻♀️🙄
GiGi Sunshine then pause the video 😂😂
GiGi Sunshine use the pause button :)
I had enough time to pause
Thank you bro. I'm going to be a freshman in high school next year, and decided to test out of Algebra 1. My school really didn't give me much, but two pieces of paper and a text book that would take me a century to understand whatever the hell is in that book. It has no examples that are actually used in the class so it's basically useless. So thank you for your teachings. Their definitely going to help me in my journey into advanced classes.
OML THANK YOU SO MUCH I WISH YOU WERE MY TEACHER!!! Exams are next week and this really helped!!!
I am preparing for JEE and always though that the inequality is very tough but recently my friend suggested me to watch you video and now I'm doing good in inequality.Thank You Sir🙏🙏
24:54 your answer is wrong intead of using [ after 2.5 and 5.5 you used ). Thanks for teaching me to pick up on that tho...
Yes u r right thnx
Good catch haha I knew someone would comment that I was about to do so myself
I wondered over here because I still didn't understand I and I knew you could help and this taught me more in a minute than I learned in a four hour class
Thank you man, you really helped me with my algebra 1 homework. :)
DragonixPlayz I took algebra 1 in 8th. I’m going to 9th now.
Wazzap doug
Hows life
@@hazemmustafa5818 I’m going into sophomore year now
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@@smeebisesportzbebbins6200 I’m in pre calculus cause I took algebra 2 over the summer. My teacher signed me up for calculus AB :)
Thanks so much! My class has a math test on this subject tomorrow, and I was having trouble studying, and bumped into this video.
What a great video, thank you so very much, I was completely lost! It's actually an easy task, I don't know why teachers cannot explain it this way :( Thank you again! You saved me!
great stuff sir. I recently got into university and I've been getting overwhelmed by the amount of work I have to catch up on . thank you for doing what you do
at 24:54 shouldn’t the answer be
“(-♾️, -2.5] Ｕ [5.5, ♾️)” since the signs are “greater than or equal to” and “less than or equal to” ?????????? ??
sel ;-; you have the correct answer, he did a mistake. leaving this comment if anyone else wondering...
Imaginr writing 10 question marks over a tiny mistake that doesn't even matter.
@@anthonyjoshua6694 Dude, it does matter. Don't get me wrong I love Organic Chemistry, but if there weren't comments correcting his mistakes, some of the people who are learning this might make the same mistakes. I use the comments to ensure that I don't overlook any errors.
@@Cat-rr3ey Ya I completely agree. Its a good showcase of how no matter how meticulous you are everyone makes mistakes so you should ALWAYS check your work.
I too love this channel
hey sir how about if the given is 1/x >10
This video has help me understand inequality since I’m in 8th grade algebra honors I really think this understandable for me to help my brain better understand inequality’s and how I can solve them to help me understand it!
I wish you were my teacher.😭😭😭
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omg i wish my teacher was not so complicated, this helped so much!!!
i have an exam in inequalities tomorrow and im binging this shit like my life depends on it. Bless u my man. I wish i had the money to pay for your full versions of classes, atleast that way you'd know the KIND OF live-saving work you do.
Thank you so much, in Ms.Parliment’s class, I barely know what to do! 🙏 Thanks. Your are the man! And I have a test tomorrow about this same standard. Like this comment if you agree!
Math is always difficult, having the wrong teacher, some are very good at math but it doesn't make them good teachers. I am teaching myself at home. I have learned more than when I was being taught.
Than you! You bring hope.
Damn it! If only I learned this Earlier!!
I have an exam on this tomorrow and you sir have saved my life. Thank you
2020 ANYONE!!!
Peaches Sunshine-2020 :D
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Ha! What a coincidence!
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Wish u were my teacher...I understand better now thank you 😭❤ God bless you
i would like to say I LOVE YOU! you have solved my issues
Idk if it’s just me or if I’m not paying attention in class but you explain this FARR FAR FAARR better than my teacher. Again I don’t pay attention in class so it might just be me lol.
i got a semester exam tomorrow and he is saving my life
Mohammad Alzuriqi fucking same
thank you bcs it helps me to recall my previous lessons way back jhs days. i'm currently reviewing for my entrance exams. thanks mate
This video was soo helpful! Thank you for making this vid. I had to learn this by tomorrow in order to get a grade ahead in math. Today I was just told about that too. We are learning the same stuff as last year. You are the best!!!!!
been studying math for hours now and still havent got rid of it,thanks to you sir
I thought when it's a closed circle you use brackets instead of the parentheses next to number???????
This taught me the whole thing in half the time the teachers did..! Thank you for this..!
At 24:50 I think a mistake was made, it was supposed to be (-infinite, -2.5) U [5.5, +infinite) a square bracket was missing from the inclusive 5.5. Or am I getting this wrong?
Yes, I do think the same, it should be (-infinite, -2.5] U [ 5.5, + infinite).
Bless your heart, this made math a little easier
Im stuck in this lesson on my kumon and im on level H131 rn and im answering it while watching this
As a person who is actually capable of understanding my math teacher, this is honestly better.
What takes me a hour to learn in class takes me five minutes to learn here so thanks!
I'm literally having a mental breakdown bc I can't solve a simple math problem and I did one of these yesterday ejbwdjhfbf
same dude ;-;
Same
same btw this isn’t my account
ill miss coming here to study when I graduate, you do A GOOD JOB MAN
this helped me soon much in only 3 minutes wow
Thank you so much!!!!!!! This makes so much more sense than what I learned in class.
THANK you, you helped me a lot
THANK YOU SO MUCH I'M HAVING FINALS TOMORROW AND YOU SAVED MY LIFE I'M FOREVER GRATEFUL THANK YOU.
thank you! life saver
I was so confused before I watched this video. THANK YOU!!!
For the problem at 14:05 wouldn’t you switch the signs at the end bc it’s a negative number?
maybe she forgot that
was wondering about this as well
I finished the whole 30:43 video and I learned a lot than the online class, thank you
Who still here ? 2023
Here 2024😂
This was so helpful for my calculus review thank you so much feeling like a pro now
I got a trick. When you look at the inequality, just look at the symbol. If it’s >, that means you shade to the right
When you are good at teaching and delivering information AND your voice is so relaxing... every one is gonna listen and learn ofc