Question

subtract and simplify

(13x^2+2)-(4x^2+2x-7)


9x^2-2x+9
9x^2+2x+9
9x^2-2x-5
17x^2+2x-5

Answer 1

first distribute the negative sign

Answer 2

(-4x^2-2x+7)?

Answer 3

yes then combine like terms now

Answer 4

\[13x^{2}+2-4x^{2}-2x+7\]

Answer 5

17x^2+2x-5?

Answer 6

@Photon336 17x^2+2x-5?

Answer 7

\[13x^{2}-4x^{2}-2x+2+7 = (9x^{2}-2x+9)\]

Answer 8

thanks for the explanation

Answer 9

anytime