Answered

IF X= 8

9x³+7x² + 5x+158 ​

Sagot :

Aori21viz
IF X= 8

9x³+7x² + 5x+158
9(8)^2 + 7(8)^2 + 5(8) + 158
9(64) + 7(64) + 40 + 158
576 + 448 + 40 + 158
= 1222

im really not sure abt this anw i just tried it based on how i remembered..