Question

(2a×a+3)(2a×a+5) simplify​

Answer 1

$(2a \times a + 3)(2a \times a + 5)$

$(2a ^{2} + 3) \times (2a ^{2} + 5)$

$4a ^{4} + 10a ^{2} + 6a ^{2} + 15$

$4a ^{4} + 16a ^{2} + 15$

SO THE ANSWER FOR YOUR QUESTION IS :

$4a ^{4} + 16a ^{2} + 15$

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