Question

Simplify.

−4x2−5(x+3)+x2

−9x2−15
−3x2−5x−15
−4x2−5x−15
−23x

Answer 1

-3x^2 - 5x - 15

Explanation:

Answer 2

-3x^2 - 5x - 15

Explanation:

PEMDAS

-4x^2 -5(x+3) + x^2

(-4x^2+x^2) -5(x+3)

-3x^2 -5(x+3)

-3x^2 - 5x - 15