Question

the value of polynomial m3+2m +a is 12 for m =2 then find the value of a​

Answer 1

Answer:

Given :

m^3 + 2m + a = 12, where m = 2.

Therefore,

m^3 + 2m + a = 12

2^3 + 2×2 + a = 12

8 + 4 + a = 12

a = 0.

Hope it helps.

Step-by-step explanation:

Answer 2

Given :

m^3 + 2m + a = 12, where m = 2.

Therefore,

m^3 + 2m + a = 12

2^3 + 2×2 + a = 12

8 + 4 + a = 12

a = 0.

here is your answer

please mark me as brainlist

# ItzYourQueen01