Question

If the value of the polynomial M³+2m+a is 12 for m=2, then find the value of a.​

Answer 1

Here is your answer

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

Given :m^3 + 2m + a = 12, where m = 2.Therefore,m^3 + 2m + a = 122^3 + 2×2 + a = 128 + 4 + a = 12

keep smiling,

Answer 2

Step-by-step explanation:

m^3 + 2m + a =12

(2)^3 + 2(2) + a = 12

8+4+a=12

a=12-12

a=0

hope this will help you.

vote thanks to it and rate 5 .

Mark it as brainliest.