$x^2+2x-3\le0$
$\left(x^w-x^t\right)^2$
$cos\frac{x}{2}=\frac{\sqrt{2}}{2}$
$\frac{8+27y^9}{2-3x^3}$
$x^2-\left(x+1\right)^2=2x-x^2$
$4x^3-26x-12$
$4x^{2\:}5+8x^{2\:\:}3$
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!