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anonymous

  • one year ago

Simplify quantity 4 x squared plus 12 x minus 16 all over quantity 2x plus 10 over quantity 6 x plus 24 over quantity x squared plus 9x plus 20.

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  1. anonymous
    • one year ago
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    @juanpabloJR

  2. anonymous
    • one year ago
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    \[4x^2+12x-16/2x+10 divided be 6x+24/x^2+9x+20\]

  3. anonymous
    • one year ago
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    |dw:1436216644524:dw|

  4. anonymous
    • one year ago
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    @Jasper_Cullen @ji

  5. anonymous
    • one year ago
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    @wil476003 @Hero @hba

  6. anonymous
    • one year ago
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    flip the 2nd fraction to its reciprocal and change to multiplication, then factor and terms should cancel|dw:1436217406459:dw|

  7. anonymous
    • one year ago
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    OUCH! Ok:) gHold on

  8. anonymous
    • one year ago
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    4(x-1)(x+4)/2(x+5)

  9. anonymous
    • one year ago
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    (x+5)(x+4)/6(x+54) is the 2nd one

  10. anonymous
    • one year ago
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    how'd you get 6(x+54) for the 2nd denominator?

  11. anonymous
    • one year ago
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    i mean 6(x+4)

  12. anonymous
    • one year ago
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    ok yeah. so then you just cancel anything that's in both the numerator and denominator

  13. anonymous
    • one year ago
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    so i got x-1/3(X+4) s as my answer

  14. anonymous
    • one year ago
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    I got \[\frac{ (x-1)(x+4) }{ 3 }\]

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  15. anonymous
    • one year ago
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    oh ok

  16. anonymous
    • one year ago
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    So maybe I did something wrong?

  17. anonymous
    • one year ago
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    it looks like you canceled both the (x+4) from the numerator instead of one from each the numerator and denominator

  18. anonymous
    • one year ago
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    compare yours to the work in the link

  19. anonymous
    • one year ago
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    ohh p I see! So yeah , I get what I did wrong. Thanks:)

  20. anonymous
    • one year ago
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    no problem

  21. anonymous
    • one year ago
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    I have one more, but I alread y solved it. Can u check it?

  22. anonymous
    • one year ago
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    |dw:1436218176189:dw|

  23. anonymous
    • one year ago
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    Foe this one I got, 14/5x^3

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