$y-6y+13y$
$\frac{2x}{x^2+x}$
$\frac{x^2-4x}{x-3}$
$-x-3=5x+123$
$10a\:+4a$
$\frac{5}{8a^6}\cdot\frac{5}{6a^4}$
$\left(-a^3-b^3-c^3\right)^2$
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!