Question

SIMPLIFY
PLEASE ANSWER FAST

Answer 1

Answer:

Step-by-step explanation:

$(-z)^{2} +22z^2-5zx-11z^2-5zxy+7xz-12z\\\\= (-z)^2+22z^2-11z^2-5zx+7xz-5zxy-12z\\\\= 10z^2+2xz-5zxy-12z$

Answer 2

Answer:

$z( - 5xy + 2x + 10z - 12)$

Step 1-

Factor out z.

$= z( - z + 22z - 5x - 11z - 5xy + 7x - 12)$

Evaluate.

$= z( - 5xy + 2x + 10z - 12)$