$4+5\cdot2-2$
$9r^4-16s^2=0$
$\lim_{x\to\infty}\sin\left(\pi\sqrt{4n^2+n}-2n\pi\right)$
$\frac{dy}{dx}=\frac{2y}{x}+\frac{5}{xy}$
$m^2+8m-180$
$\lim_{x\to-\infty}\left(\frac{e^x}{x-1}\right)$
$\lim_{x\to-2}\left(\frac{x^2-2x-8}{x+2}\right)$
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!