Question

4x - 2 / x² - x - 6 = A/x+2 . B/x-3

Answer 1

x2 - x - 6
x............-3
x............2

(x-3)(x+2)

Piden:

A) x+2

A= 4(2) - 2
A=6


B) x-3

B= 4(-3) - 2
B= -8