How do you simplify $\sqrt{5} \sqrt{15}$ $sqrt5sqrt15$ ?

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Answer 1 · 2016-08-13T20:34:50

$= 5 \sqrt{3}$ $=5sqrt3$

$\sqrt{5} \sqrt{15}$ $sqrt5sqrt15$
$= \sqrt{5} \times \sqrt{5} \times \sqrt{3}$ $=sqrt5timessqrt5timessqrt3$
$= 5 \sqrt{3}$ $=5sqrt3$

Answer 2 · 2016-08-13T20:40:41

$5 \sqrt{3}$ $5sqrt3$

When two or more square roots are being multiplied, they can be combined into one root,

$\sqrt{5} \times \sqrt{15} = \sqrt{75}$ $sqrt5xxsqrt15 = sqrt75$

Using Prime factors gives $: \sqrt{5 \times 5 \times 3}$ $:sqrt(5xx5xx3)$

= $5 \sqrt{3}$ $5sqrt3$

How do you simplify √5√15sqrt5sqrt15?