Question

if the value of the polynomial m²+2m+a is 12 for m=2 then find value of a
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Answer 1

Answer:

Answer:0

Step-by-step explanation:

Let p(m)=m

3+2m+a

Form=2,

p(2)=12

∴(2)

3

+2×2+a=12

=8+4+a=12

=a=0

Hope it helped...☺