Question

Perform the operation.
(2x2 + 7x – 4) + (-10x – 4)

Answer 1

=2x2−3x−8

Explanation:

Let's simplify step-by-step.

2x2+7x−4−10x−4

=2x2+7x+−4+−10x+−4

Combine Like Terms:

=2x2+7x+−4+−10x+−4

=(2x2)+(7x+−10x)+(−4+−4)

=2x2+−3x+−8

Answer:

=2x2−3x−8