$-8+-237$
$\frac{b^2}{b}$
$81x^2-16^2$
$2x+3=12x-7$
$3x\:-\:1\:\le\:4x$
$\frac { 6 x y ^ { 6 } } { 4 x y ^ { 5 } }$
$5a+ab+5c+bc$
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!