Question

Evaluate A2 for A = -3

Answer 1

Answer:

$given \: a \: = - 3 \\ \\ so \: puting \: the \: value \: of \: a \: in \\ \\ a2 \\ \\ = ( - 3)2 \\ \\ = ( - 3) \times 2 \\ \\ = - 6$

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