Question

simplify completely:
(x^2+x-12/x^2-x-20) / (3x^2-24x+45/12x^2-48x-60)

Answer 1

(-20-12/x^2+x^2)/(-60+15/(4 x^2)-72 x+3 x^2) ? http://www.wolframalpha.com/input/?i=%28x^2%2Bx-12%2Fx^2-x-20%29+%2F+%283x^2-24x%2B45%2F12x^2-48x-60%29

Answer 2

the only options are
a.x-5/4(x+1)
b. 4(x+1)/x-5
c.8(x-50/x+1
d. x+1/8(x-5)

Answer 3

what is that?

Answer 4

what do you want? i just simplify your expression

Answer 5

those are the options from my book for the simplified form

Answer 6

this is no simplifying it's Factorization

Answer 7

oh well my book said it was simplifying....

Answer 8

^^