$\int-20x^{-5}dx$
$\int\:\frac{xe^x}{\left(1+x\right)^2}\:dx$
$\lim_{x\to1}\left(\frac{1}{x-1}-\frac{1}{\left|x-1\right|}\right)$
$\left(4-6\right)\cdot5$
$\left(8x-\frac{1}{8x}\right)\left(8x\:+\:\frac{1}{4x}\right)$
$54\cdot73$
$4n-2n=18$
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!