Question

do this question if u know​

Answer 1

Answer:

2× 2³ +a2² + 3×2 -5 = 2³ + 2² - 4×2 + a

16+ 4a+ 1= 8+ 4-8+a

17+ 4a= 4+a

17-4= a -4a

13 = -3a

a = -13/3

i guess i wrote the correct values if they are wrong I hope that you have understood the way it is to be done

please mark it as brainliest