$\frac{sec^2a-1}{sina}$
$log4\:\:\:\:\:\:\:\:\:\:\:\:=\:3.$
$s^2+7s+10$
$432\left(72\cdot4\right)\:-687-100$
$\sqrt[4]{xy^3}$
$\left(4m+3\right)\left(4m-7\right)$
$x^2+\left(1-x\right)^2=5-\left(-2-x\right)^2$
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!