$\frac{1}{3a+3}=\frac{1}{6}-\frac{2}{a+1}$
$2ab+2ba$
$\frac{x^6-y^6}{x^3-y^3\:}$
$20 x ^ { 2 } - 8 x$
$\lim_{x\to2}\left(\frac{2-x}{\sqrt{4-x^2}}\right)$
$20:-10$
$\ln\left(x\right)=\ln\left(y\right)$
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!