How do you simplify $2 \sqrt{162}$ $2sqrt162$ ?

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Answer 1 · 2018-03-09T02:20:37

$18 \sqrt{2}$ $18sqrt(2)$

$2 \sqrt{162}$ $2sqrt162$ =

= $2 \sqrt{2 \cdot 3 \cdot 3 \cdot 3 \cdot 3}$ $2sqrt(2*3*3*3*3)$

= $2 \sqrt{2 \cdot 3^{2} \cdot 3^{2}}$ $2sqrt(2*3^2*3^2)$

= $2 \cdot 3 \cdot 3 \sqrt{2}$ $2*3*3sqrt2$

= $18 \sqrt{2}$ $18sqrt2$

How do you simplify 2√1622sqrt162?