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April 19, 2014

Homework Help: math calculus

Posted by Shreya on Wednesday, January 4, 2012 at 8:13pm.

(24x^3-54x^2-15x)/(6x^2-15x)

i dont factor number from whole equation way i do it is find number that add to give me -54 and multiply to give -360. the number i get -60 and +6.

so i do this:

24x^3-60x+6x-15x i factor this further and get 12x(2x^2-5)3x(2-5)/(3x)(2x-5)

nothing be cancelling now.

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