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How do you multiply $6 \sqrt{2} \cdot \sqrt{45}$ $6sqrt2*sqrt45$ ?

1 Answer

Sep 18, 2015

$18 \sqrt{10}$ $18sqrt10$

Explanation:

Multiplying radicals, it would be $6 \sqrt{90}$ $6sqrt90$

= $6 \cdot 3 \sqrt{10}$ $6*3sqrt10$

= $18 \sqrt{10}$ $18sqrt10$

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