How do you rewrite into radical form $(b^2)^(3/4)$ ?

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Answer 1 · 2015-06-12T13:17:08

$bsqrt(b)$

You can use the following rules:
$(x^a)^b=x^(axxb)$
$x^(a/b)=rootb(x^a)$
In your case:
$(b^2)^(3/4)=b^(2×3/4)=b^(3/2)=sqrt(b^3)=bsqrt(b)$

How do you rewrite into radical form (b^2)^(3/4)(b^2)^(3/4)?