$\left(2m+2n^2\right)^3$
$9x^4+6x^3-5x^2+7;\:x=-2$
$x-9>4$
$\:\:2x^2\:y^2+3xy^2+xy=0$
$6\left(4x-3\right)$
$\left(1-2x^2\right)^3$
$6x+21x$
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!