$100h^2+20h+1$
$7x\left(y+7\right)-8x\left(y+7\right)$
$\frac{1}{2}x^2-2=4$
$\frac{8y^2-50}{2y-5}$
$10^0.2^{-2}$
$\left(5m-2n^3\right)^2$
$-4a^2\left(3a-1\right)$
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!