$x^4+12x^3-64x^2=0$
$\lim_{x\to-2}\left(\sqrt{x^2-1}\right)$
$75\cdot10$
$\frac{5+y}{5}+\frac{5+y}{5}$
$t^2-v^2$
$wy=xz$
$\left(7x^3+y\right)^3$
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!