$\frac{dy}{dx}\left(-\frac{1}{1+e^{-y}}\right)$
$\left(1+x^3\right)^{\frac{-2}{5}}$
$\int-3r^2\left(2r-2-\frac{2}{r^3}\right)dr$
$5-2\cdot\left(10-23\cdot2\right)+6-70$
$-2+x=7$
$\frac{8}{2}^2+\frac{8}{2}^2$
$-4\sqrt[2]{5}-4\sqrt[2]{5}$
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!