Simplifying Complex Rational Expressions
This algebra video tutorial explains how to simplify complex rational expressions by multiplying the numerator and denominator by the least common denominator. This video contains plenty of examples and practice problems.
Fundamental Theorem of Algebra:
• Fundamental Theorem of...
Rational Expressions - Basic Intro:
• Rational Expressions -...
Simplifying Rational Expressions:
• Simplifying Rational E...
Multiplying Rational Expressions:
• Multiplying Rational E...
Dividing Rational Expressions:
• Dividing Rational Expr...
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Adding & Subtracting Rational Expressions:
• Adding and Subtracting...
Rational Expressions - Unlike Denominators:
• Adding and Subtracting...
Simplifying Complex Rational Expressions:
• Simplifying Complex Ra...
How To Solve Rational Equations:
• Solving Rational Equat...
Rational Equations - Extraneous Solutions:
• Extraneous Solutions o...
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Horizontal and Slant Asymptotes:
• Horizontal Asymptotes ...
Finding Rational Functions Given 2 Points:
• How To Find a Rational...
Rational Functions - X and Y Intercepts:
• How To Find The X and ...
Graphing Advanced Rational Functions:
• Graphing Advanced Rati...
Rational Inequalities:
• Rational Inequalities
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Final Exams and Video Playlists:
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Full-Length Videos and Worksheets:
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Пікірлер: 93
Final Exams and Video Playlists: www.video-tutor.net/
hate when I have to go to the dollar store to get tomato soup and I forget how to do complex rational equations.
Don’t you just hate it when it’s time to pay your taxes but you don’t know how to do complex rational operations with variables?
@alfredogonsalez3913
3 жыл бұрын
YESSS!!
@musicalchikaan3239
3 жыл бұрын
?
@madgodzilla12465
2 жыл бұрын
We're poor w2 type people we don't pay nada
@Skylsz
Жыл бұрын
Yea 😔 it's rough
@hadassahkaufman7191
Жыл бұрын
@yakobboi6764 your sarcasm is helping no one bro
Thank you so much. My teacher teaches this topic with such a long solution that's why I don't get it. But when I come here,I was shocked because the way you teach is so simple and with a short solution. I hope you grow your channel. God bless you
Somebody give this man a good typing equipment please! I love your videos, very clean good explanation!
@AA-ep2mr
4 жыл бұрын
amrX me to
Learning something takes time and hard work. Me: *i only have 5 minutes for the exam to start!* *I DONT HAVE TIME*
I needed a quick review, as I've started Pre-Calc this fall. Thanks for the great video!
MR. Organic Chemistry Tutor, thank you for another amazing video/lecture on Simplifying Complex Rational Expressions in Algebra One/Two. Simplifying Complex expressions are fun and easy to understand.
just wanted to say im so grateful this account exists. i watch him every time and its like he has taught me my whole college course. i should be paying him instead of a professor that doesnt teach
@beckettt6070
2 ай бұрын
😅I’m doing this in 8th grade
@laniesomething3574
2 ай бұрын
@@beckettt6070 okay?
You are a true genius thank you so much for your tutorials you're totally better than all my teachers together
strugglin so much in college and this channel is saving my ass . big thanks man
Thanks for your explanations! Your videos are easy to understand and it also helps many.
Bruh! Pearson math makes this complex for no reason!! You explained this and I immediately understood. Wow. No wonder you have the most followers on KZread for math. MaybGod bless you
This is such an excellent video! 👍 Thank you once again my dude.
What did you use for writing? A blackboard?
My best online math teacher
Dude thank you so much for this seriously. You just made this so easy to understand. Wow!!!🎉
why at 9:08 does x-2 become x+2 when the parenthesis are dropped? 5 5(x^2 -4)-(x-2) = 5x^2 -x-2 doesn't it? It has been a long time since I've done math and I'm here for review before a placement exam so I'm only asking to know if I am forgetting about some simple rule that i should know about.
@jackwilson4324
5 жыл бұрын
Yeah, 5(x^2-4)-(x-2)=5x^2-20-x+2 Then it simplifies to: 5x^2-x-18
preping for calc
you help me a lot with your videos thank you
can someone explain how is he getting those "COMMON DENOMINATORS"? i mean what step is he taking please
THANK YOU I NEEDED THIS SO BAD BECAUSE MY TEACHER CANT TEACH
thank you so much i have been so confused with this!
wow this is so fascinating! thank u for the help chat
Pleas help... at 12:30 the last answer.... how come the top (x+2) did not cancel out with the other one to make zero. and on the bottom there were two (x-2) 's should this have been squared... Confused.. thanks in advance.
@dylanmercergo7853
3 ай бұрын
The x-2's were all in the denominator as with the x+2's all on the numerator. You can cancel is one x-2 is on the numerator and on on the denominator. As well as the affirmentioned x+2. Youre welcome.
0903-0905 how did you bring +2 down when it says negative 2? love your vids!
Why can't you cancel the y's at 4: 31? Because there you could also cancel the four with the sixty Somone, please help meeeeeeee!
@fydoria125
5 жыл бұрын
You cant cancel the y since the other y in (20+y) is with a operation +or -. In other words, you cant cancel if the variable or number is with or in an operation. (+ and -) but you can cancel if its multiplication
thankyou so much now my math quiz will be easy now
That last problem was great.
at 10:00 you could just to factoring by grouping so that its going to be easier. (7x^2 - 28) + (2x+4) divided by (5x^2 - 20) - (x+2) then 7 (x^2 - 4) + 2 (x+2) divided by 4 (x^2 - 4) - 1 (x+2) cancel out like terms and it is equal to 9/6 = 1 1/2
@corksucker
5 жыл бұрын
Yeah, that’s wrong; 5x^2 - 20 does not turn into 4(x^2 - 4)
Please solve for 3+ (2/x+3) / 4+ (1/ 2+ 1/x)
so confusing..
I hate math. I failed my exam and have been scared to go back to school
@GreatBomb126
6 жыл бұрын
Use logic: Will it be better if I DON'T go to school Or Will it be better if I DO go to school. Seriously think about the consequences of going to school over not.
@ALixKilleR0
6 жыл бұрын
fuck the scoole be like my
@scnds5210
5 жыл бұрын
Failing is a part of everyone’s life
@shylalover3516
5 жыл бұрын
Another Gamer go back, I’m horrible and I’ve done what you did. Now I’m back years later. Wish I never waited .
@abendeavours4200
5 жыл бұрын
Atleast you’re a gamer....
I love your videos bud, just wish you explained a bit more. Around 3:00 you divided both terms by X^2, why? Why not just "X".
@gotdbs
4 жыл бұрын
if he divided X^2 by just “X” it wouldn’t simplify to a whole number, it would simply to 1/x which isn’t getting rid of the fraction
@gotdbs
4 жыл бұрын
i hope that helps to clarify^^
why did my math book have like 12 steps just for this,?
Thank u
confidently failing my quiz redo 😀👍
how about you do an actually difficult one???
the last time i used fractions was in grade 4. i cant do this shit cuz i dont remember fraction stuff
I keep getting LEGO ads
@yoloswagprobro8227
5 жыл бұрын
Okay Aaron
I wish he was my dad
This is what my mom forced me to learn when i was 5
Me reading these comments saying this is useless but I just changed my major to computer science and actually need to know math 😔
I'm trying to learn but KZread keeps giving me singing anime girls for ads
@hdhdhdae9949
3 жыл бұрын
this is the third time, but I'm still not skipping
nah, don't get it.
im grade six this is a bit to easy... ;(
This did not help me 🤦🏽♀️
@lurkytespaed6469
4 жыл бұрын
You stupid
@willdecatur9731
4 жыл бұрын
@@lurkytespaed6469 Then that makes two of us.
@lurkytespaed6469
4 жыл бұрын
@@willdecatur9731 two of YOU
@willdecatur9731
4 жыл бұрын
@@lurkytespaed6469 just because you get it doesnt make us dumb
@lurkytespaed6469
4 жыл бұрын
@@willdecatur9731 it's not cause I get it, it's cause you don't. I'm not smart. And I get it. You don't. Sooooo
Fix your audio, please.
Cody cry babies😂😂😂
buy a louder mic