Question

simplify the following
3√4×3√16

Answer 1

Hii...

=> 3 * 2 × 3 * 4 ( as √4 = 2 and √16=4 )

=> 6 × 12

=> 72 answer.

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hope this helps !

Answer 2

$\: \: \: \: \: \: 3 \sqrt{4 \:} \times 3 \sqrt{16 } \\ = (3 \times 2) \times (3 \times 4) \\ = 6 \times 12 \\ = 72$
hope this helps you