How do you simplify $(3sqrt2)(5sqrt2)$ ?

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Answer 1 · 2015-10-06T15:27:54

$(3sqrt(2))(5sqrt(2))=30$

$3sqrt(2)*5sqrt(2)$

$color(white)("XX")=3*5*sqrt(2)*sqrt(2)$

$color(white)("XX")=15*2$

$color(white)("XX")=30$

How do you simplify (3sqrt2)(5sqrt2)(3sqrt2)(5sqrt2)?