Question

simply the following​

Answer 1

Answer:

a=24

Explanation:

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Answer 2

Answer:

12

Step-by-step explanation:

R.H.S =( 2x^2 +3)^2

it is in the formula of (a+b)^2

4x^2 + 12x +9

it is equal to L.H.S

so , a= 12