$50r^2-32r^2$
$3x=5+2x$
$\lim_{x\to0}\left(\frac{n^2}{e^n}\right)$
$x^2+29x-44=0$
$-4\sqrt{80x}-5\sqrt{45x}$
$\left(2a+3ab\right)$
$\frac{-a}{30}=\frac{1}{a+13}$
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!