Question

PLEASE HELP ME!!!

Identify the factors of x^2-4x-13

(x+4)(x-3)
(x-4)(x+3)
(x-2)(x+6)
(x+2)(x-6)

Answer 1

The expression is not factorable with rational numbers.

Except if you made a typo in your equation and it's x^2-4x-12

calculation:

-6x2=12

-6+2=-4

Then the answer will be (x+2)(x-6)