$16a^4-24a^2b+9b^2$
$\left(2\cdot n+3\right)^2$
$7x^2-x^2$
$x^2-22-121$
$\frac{1}{2}a-\frac{1}{3}a$
$\left(m+25\right)\left(m+18\right)$
$732+\left(-485\right)$
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!