How do you simplify $3 \cdot \sqrt{16 x^{5}}$ $3*sqrt (16x^5)$ ?

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Answer 1 · 2017-05-02T18:15:25

$12 x^{2} \sqrt{x}$ $color(blue)(12x^2sqrtx$

$3 \cdot \sqrt{16 x^{5}}$ $3*sqrt(16x^5)$

$:.=3*sqrt(2*2*2*2*x*x*x*x*x)$

$:.sqrt2*sqrt2=2, sqrtx*sqrtx=x$

$:.=3*4x^2sqrt(x)$

$:.color(blue)(=12x^2sqrt(x)$

How do you simplify 3*sqrt (16x^5) 3⋅√16x53*sqrt (16x^5) ?