$49y^2+42y+9$
$\left(-3-2x-x^2\right)^2$
$3c-14=19$
$\left(2mn^2\right)\left(2mn^2\right)\left(2mn^2\right)$
$6a-8b$
$-2x^2+x=0$
$\int\left(\frac{1}{cos^2\:x}\right)dx$
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!