Math, asked by shaiksufiyanklr, 4 months ago

Factorize : 7a³+7a-2a²-2

Answers

Answered by Anonymous

Step-by-step explanation:

$7a {}^{3} + 7a - 2a {}^{2} - 2 \: \: \: \: \: \\ \\ = 7a {}^{3} - 2a {}^{2} + 7a - 2 \\ \\ = a {}^{2} (7a - 2) + 1(7a - 2) \\ \ \\ = (7a - 2)(a {}^{2} + 1)$

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Factorize : 7a³+7a-2a²-2​

Answers

Factorize : 7a³+7a-2a²-2