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How do you multiply $4 \cdot 4 \sqrt{4}$ $4 * 4sqrt4$ ?

1 Answer

Apr 29, 2015

$\sqrt{4} = 2$ $sqrt(4)=2$ - Knowing that, the question turns into a simple multiplication problem:

$4 \cdot 4 \cdot \sqrt{4} = 4 \cdot 4 \cdot 2 = 32$ $4*4*sqrt(4)=4*4*2=32$

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