$x-3=\sqrt[2]{4x+9}$
$\frac{x}{2}+7\le-12$
$\lim_{x\to\frac{\pi}{2}}\left(\frac{x\cdot2cos\left(x\right)-\pi\cdot cot\left(x\right)}{cot\left(x\right)-2cos\left(x\right)}\right)$
$x^2-22x+122$
$\left(4x-20y+3z\right)^2$
$\frac{m^0}{3n^4}$
$\frac{x^3-18x^2+106x-203}{x-7}$
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!