Divide x^2 - 4 over x^2 + 4 by x^2 - 4x + 4 over x+ 1

(this isn`t the answer, i just had to write it out rq)

(x^2 - 4) / (x^2 + 4)

(x^2 - 4x + 4) / (x+1)

Simplified Version:

(x + 2)(x + 1) / (x^2 + 4)(x-2)

Solved Version (according to the calculator):

(x^2 / (x^2 + 4)(x-2)) + (3x / (x^2 + 4)(x-2)) + (2 / (x^2 + 4)(x-2))

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

answer: 1 + 1 = 11

step-by-step explanation: