Question

Rewrite using a rational exponent. Assume all variables are positive.3√b4

Answer 1

Explanation

We are given

$\sqrt[3]{b^4}$

We can rewrite the expression using the indicial rule below

$a^{\frac{1}{m}}=\sqrt[m]{a}$

Therefore, we can have;

$\sqrt[3]{b^4}=b^{\frac{4}{3}}$

Answer

$b^{\frac{4}{3}}$