$6x^2-17x-4$
$5-3\left(x-3\right)=-2x+7$
$4x^2-9y^2-8x-36y-68=0$
$x^2\:+\:2x\:+\:18x^2$
$\left(u+2\right)\left(u-2\right)$
$x34x^25x$
$x^2-13x\:+42$
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!