$\int\frac{x^3+x^2+1}{x^3+1}dx$
$\tan^2x\sec^3x$
$72x^2-x-1$
$\lim_{x\to\infty}\left(\frac{lnx}{cosx}\right)$
$\frac{2}{-x-1}$
$f\left(x\right)=\left(t+4\right)^2+\left(\left(t+4\right)-4\right)$
$-2u^2+u$
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!