$\int\frac{1}{u\left(u-1\right)}du$
$\left(9x^2-2x+4\right)$
$5+4\sin\left(x\right)=4\cos^2\left(x\right)$
$4n-n+5n$
$\lim_{x\to\infty}\left(\frac{\arctan\left(x^6\right)}{x^4}\right)$
$\lim_{x\to\infty}\frac{2x^4-3x^2+9}{-3+5x}$
$-t^2+4t-3$
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!