Question

Find the product:
(y 2 + 3)(z 3 − 5) + 7

Answer 1

Answer:

(y2+3)(z 3 — 5) + 7

(y2+3)(z 3 — 5) + 7 2+3 = 5

(y2+3)(z 3 — 5) + 7 2+3 = 5 3–5+7= –9

Answer 2

Answer:

y=-5, z=-2/3

Step-by-step explanation:

2y+3=-7,

3z-5=-7

y=-10/2

y=-5

Z=-2/3