$\frac{2x^2+3xy}{x^2}$
$\frac{9}{x^4}^{-\frac{1}{2}}$
$\frac{27x^5y^3}{xy^7}$
$\left(\frac{\sqrt[2]{k}}{\sqrt[2]{n}}\right)\left(\frac{1}{n}\right)$
$3\le b+7$
$3x+8\ge20$
$\left(3a^{x-3}-\:5y^{x+3}\right)^2$
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!