How do you simplify $(3 \sqrt{3}) (5 \sqrt{7})$ $(3sqrt3)(5sqrt7)$ ?

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Answer 1 · 2017-05-29T12:27:02

$\sqrt{27} \cdot \sqrt{175}$ $sqrt27*sqrt175$ Your solution $15 \sqrt{21}$ $15sqrt21$

Your solution

$\sqrt{27 \cdot 175}$ $sqrt(27*175)$

$= \sqrt{4725}$ $=sqrt4725$

$= \sqrt{225 \cdot 21}$ $=sqrt(225*21)$

$= 15 \sqrt{21}$ $=15sqrt21$

Your answer is $15 \sqrt{21}$ $15sqrt21$

How do you simplify (3√3)(5√7)(3sqrt3)(5sqrt7)?