$-2s^{-3}t\left(7s^{-8}t^5\right)$
$28-8x+3x$
$\frac{2x^4+x^2+8}{x+1}$
$9+\left(6-4-3\right)\left(9\right)$
$4m^2-12m+9$
$\left(y^2-4\right)\:^2$
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!