Answer:
the answer is 4
Step-by-step explanation:
n2 - 3n+8(4)2 -3(4) + 88 - 12 + 8-4 + 84
12
n2 - 3n + 8
Substitute n for 4:
(4)2 - 3(4) + 8
Calculate:
8 - 12 + 8
