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25-07-2017
Mathematics

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simplify 4x+5/6x^2-x-12 subtract 5x/6x^2-x-12

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choixongdong choixongdong

25-07-2017

4x+5/6x^2-x-12 - (5x/6x^2-x-12)
= (4x + 5 - 5x)/(6x^2-x-12)
= (-x + 5) / (2x - 3)(3x +4)

answer

-x + 5
---------------------
(2x - 3)(3x +4)

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