When we have a power inside another power, we can simplify multiplying the exponents: $\left(x^m\right)^n=x^{m\cdot n}$.
Get a glimpse of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Get your personalized learning profile.
Become premium and access unlimited solutions, downloads, discounts and more!