Question

Which rational expression is in simplified form?

a. (x^2-x-6)/(x^2+"3x+"2)
b. (x^2+6x+8)/(x^2+2x-3)
c. (x^2-6x+9)/(x^2-2x-3)
d. (x^2+3x-4)/(x^2+x-2)

Answer 1

d

Explanation:

1. x+0=9
   `\sqrt[n]{x}x^(2) x^(2) x^(2) x^(2)` so that is it