Question

how to solve x^-2x+15

Answer 1

Hello!

x² - 2x - 15

⇒ x² - 5x + 3x - 15

⇒ x(x - 5) + 3(x - 5)

⇒ $\boxed{\sf (x + 3)(x - 5)}$

Cheers!

Answer 2

pls check ur question