Question

What is (2x^2−4x+8)−(3x^2+10x+2)?

A. −x^2−14x−6
B. −x^2+6x+6
C. −x^2−14x+6
D. 5x^2+6x+10

Answer 1

− 1 2 − 1 4 + 6

Explanation:

Answer 2

`C)-x^2-14x+6`

Explanation:

`(2x^2-4x+8)-(3x^2+10x+2)`

`2x^2-4x+8-3x^2-10x-2`

`collect ~like~ terms`

`-x^2-4x+8-10x-2`

`-x^2-14x+6`

-----------------------------

hope it helps..

have a great day!!