$\frac{7mn2}{7mn}$
$4^4-8y^2+16$
$890-523-35$
$\lim_{x\to0}\left(-x\right)$
$\frac{1}{2}+2.64+3.14$
$4-\left(-19\right)$
$\int\:\frac{4x^7+72}{-9x^8}dx$
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!