$\left(x\:+y\:+z\right)\left(x+y-z\right)$
$b^2+4b+4$
$4x+5=2x\:+\:9$
$5x^{3y}-20x^{2y}^2+100xy$
$8\left(x-2\right)=6x-3\left(1-5x\right)$
$a^2\:-\:12a^2\:-88$
$\int\frac{2x-9}{x^2-81}dx$
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!