Answer:
c. 30
Step-by-step explanation:
60/2=30 can i get brainliest?
Step-by-step explanation:
if x is equal to - 1
Then
2x² + 5x + 6
= 2* ( -1)² + 5 * (- 1) + 6
= 2 - 5 + 6
= 8 - 5
= 3
Hope it will help :)❤
Just substitute 3 for x, and it’s 3+1=4. Your answer is 4!