Question

Simplify the expression (2x^2+6x-7)-(9x^2-11)

Answer 1

=- 7x^2+6x+4

Explanation:

Answer 2

2x^2 + 6x - 7 - 9x^2 + 11

(2x^2 - 9x^2) + (6x) + (-7 + 11)

-7x^2 + 6x + 4

Hope this helps!! :)