Question

pls help this is homework

Answer 1

Answer:

ans 144

Step-by-step explanation:

hope this helps

Answer 2

Answer:

144

Step-by-step explanation:

First we can start by replacing x with the value (2)

$120 + 18(2) - 3 {(2)}^{2}$

$120 + 36 - 3(4)$

$120 + 36 - 12$

Therefore the final answer is 144