Question

(4a-3)²+(4a+3² pls tell​

Answer 1

Answer:

The answer is

$32{a}^{3} + 16 {a}^{2} + 9$

let us see the brief explanation.

Step-by-step explanation:

$(4a - 3) ^{2} + (4a + 3)^{3}$

Multiply 4a-3 with square root 2.And 4a+3 with cube root 3.

$(16 {a}^{2} - 9) + (32 {a}^{3} +18)$

Take the numbers out of brackets.

$16 {a }^{2} - 9 + 32 {a}^{3} + 18$

Subtract +18 and -9. The Answer is +9.

$32 {a}^{3} + 16 {a}^{2} + 9$

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