Question

`(-5y^2-9y-4)-(-2y^2-y+8)`

Answer 1

The answer is -3x^2 - 8y -12

Answer 2

`-3y^2 - 8y-12`

Steps:

Simplify each term.

`-5y^2-9y-4+2y^2+y-8`

Simplify by adding terms.

`-3y^2-8y-12`

good luck, hope this helps :)