Question

What is x2 + 5x - 24 -x2 - 4x + 9

Answer 1

Let's simplify step-by-step.

x2+5x−24−x2−4x+9

=x2+5x+−24+−x2+−4x+9

Combine Like Terms:

=x2+5x+−24+−x2+−4x+9

=(x2+−x2)+(5x+−4x)+(−24+9)

=x+−15

Answer:

x-15