$x ^ { 4 } - a ^ { 4 }$
$475.5-343.5$
$\left(x-1\right)\left(y'\right)'+y=0$
$\frac{\sqrt{7n}}{5}$
$r^2-10r=15$
$5x^2-18x+9$
$\:8s^3-125t^3$
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!