How would you simplify $3 sqrt16$ ?

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Answer 1 · 2016-03-03T18:29:25

$=color(blue)(12$

$3sqrt16$

$sqrt16=sqrt (2*2*2*2) = sqrt(2^2 *2^2) = sqrt(4*4) =sqrt(4^2) = color(blue)(4$

So,

$3sqrt16= 3 xx color(blue)(4$

$=color(blue)(12$

How would you simplify 3 sqrt163 sqrt16?