# How do you simplify (b^3)^5?

${b}^{15}$
Using the $\textcolor{b l u e}{\text{law of exponents}}$
$\textcolor{\mathmr{and} a n \ge}{\text{Reminder }} \textcolor{red}{\overline{\underline{| \textcolor{w h i t e}{\frac{2}{2}} \textcolor{b l a c k}{{\left({a}^{m}\right)}^{n} = {a}^{m n}} \textcolor{w h i t e}{\frac{2}{2}} |}}}$
$\Rightarrow {\left({b}^{3}\right)}^{5} = {b}^{\left(3 \times 5\right)} = {b}^{15}$