Simplify a rational expression

Learn how to simplify rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To simplify a rational expression, we factor completely the numerator and the denominator of the rational expression and cancel out terms common to both the numerator and the denominator of the rational expression.
#rationalfunctions #simplifyrationalexpressions

Пікірлер: 22

  • @brianmclogan
    @brianmclogan11 жыл бұрын

    that's what keep me going

  • @colourlessfool5107
    @colourlessfool51073 жыл бұрын

    No joke, math is all about simplfying. thnk you it helps so much

  • @brianmclogan
    @brianmclogan11 жыл бұрын

    thanks

  • @Yara0a
    @Yara0a11 жыл бұрын

    You're an amazing person please dont stop what you're doing you have really helped me alot

  • @anthonymorris6801
    @anthonymorris68012 жыл бұрын

    I need more factoring like this, please. Thank you very much

  • @iscreamman0072
    @iscreamman00726 ай бұрын

    Currently failing Algebra 2 and it is the end of the semester but I still have a few more assignments to save myself and thanks to this vid I might be able to do thank you so much for making it

  • @judah5511
    @judah55113 жыл бұрын

    Nice.....

  • @masterdebater1
    @masterdebater1 Жыл бұрын

    Thank you so much for this video. I live in the Philippines and my teacher is mediocre at her job

  • @Yara0a
    @Yara0a11 жыл бұрын

    And you're also fun to watch :)

  • @thebuddeshawkins8756

    @thebuddeshawkins8756

    Жыл бұрын

    Yeah, it feels like I'm sitting in the classroom again (thats a good thing lol)

  • @Chris-mp4mr
    @Chris-mp4mr Жыл бұрын

    You’re a g ma boi 🙏🏼

  • @liamwilliams6194
    @liamwilliams6194 Жыл бұрын

    5/8 hmmmm... the solution for the rational expression using the quadratic formula for factoring

  • @WhereWhatWhenWhy
    @WhereWhatWhenWhy17 күн бұрын

    This is hard because my problem has 3x^2-16x+5 when doing ac method, i get +1 and -16 problem is; it becomes -15

  • @quakers200
    @quakers2003 ай бұрын

    How often are we just by luck getting things that factor and even more unlikely have commom factors in the top and bottom. Math class.

  • @Justin-jy6fu
    @Justin-jy6fu Жыл бұрын

    WHY? You don't explain why you are looking for a(c) or why you chose -24 and 10

  • @Whitham1234

    @Whitham1234

    9 ай бұрын

    a*c = -24 in the numerator, your b value is 10.

  • @paladinspride3187

    @paladinspride3187

    7 ай бұрын

    But how does it equal -24? How do you get a number from 2 letters and no numbers?? I've never been able to understand it.

  • @MaddiieBtw

    @MaddiieBtw

    7 ай бұрын

    @@paladinspride3187 in the trinomial equation above your a=8x^2 b=10x c=-3 in this case multiplying your a•c (8•-3)which are your a and c which equals 24.The ABC are just use to identify your variables from left to right

  • @SlippinSaulGoodman
    @SlippinSaulGoodman12 күн бұрын

    i hate math so much

  • @brianmclogan

    @brianmclogan

    12 күн бұрын

    No!!!!!!!!

  • @SlippinSaulGoodman

    @SlippinSaulGoodman

    12 күн бұрын

    @@brianmclogan why’s it so confusing and difficult for me?!