Question

(5x^2+2)-(-4x^2+7)+(-3x^2-5)

Answer 1

Answer:

2 ( 3x² - 5 )

Step-by-step explanation:

5x² + 2 + 4x² - 7 - 3x² - 5

6x² - 10

2 ( 3x² - 5 )

hope it helps...