How do you simplify $\sqrt{7 a} \times \sqrt{13}$ $sqrt(7a) times sqrt13$ ?

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How do you simplify $\sqrt{7 a} \times \sqrt{13}$ $sqrt(7a) times sqrt13$ ?

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Answer 1 · 2018-03-21T12:40:26

$\sqrt{91 a}$ $sqrt(91a)$

Explanation:

$\sqrt{13} \cdot \sqrt{7 a} = \sqrt{13 \cdot 7 a}$ $color(green)(sqrt(13))*color(red)(sqrt(7a))=sqrt(color(green)(13)*color(red)(7a))$
$\sqrt{13 \cdot 7 a} = \sqrt{91 a}$ $sqrt(13*7a)=sqrt(91a)$
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How do you simplify $\sqrt{7 a} \times \sqrt{13}$ $sqrt(7a) times sqrt13$ ?

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How do you simplify sqrt(7a) times sqrt13√7a×√13sqrt(7a) times sqrt13?

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How do you simplify $\sqrt{7 a} \times \sqrt{13}$ $sqrt(7a) times sqrt13$ ?