Question

Find the value of 'a'
4x² + ax + 9 = (2x + 3)2​

Answer 1

4x

2

+ax+9=(2x+3)

2

=>4x

2

+ax+9=4x

2

+2(2x)(3)+9

=>ax=2(2x)(3)

=>ax=12x

=>a=12

Answer 2

Answer:

.....

Step-by-step explanation:

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