$-9x+4=-23$
$4x\left[5x^2-5x+3\right]$
$x^2+2\left|x-2\right|\le4x-1$
$\frac{dy}{dx}=\frac{\sin\left(x\right)}{3y^2}$
$t2\:-\:20t\:+100$
$-2x+2+-2+5$
$\frac{x+25}{7-x}\ge3$
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!