$4x-16$
$2x^2-21=-3$
$-27.2+-18.7+-10.3+0+7+12.7+\:14.8+12.2+6.6+-1.8+-14.3+-24.6$
$\sqrt[4]{\frac{9}{x^2}}$
$sen\left(x\right)\cot\left(x\right)=\cos\left(x\right)$
$\sqrt[2]{384}$
$112\cdot6$
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!