$cos^2x-sin^2x=\frac{1-tan^2x}{1+tan^2x}$
$100-16x^3$
$\lim_{x\to6}\left(\frac{x^2-3x-18}{x-6}\right)$
$2x+\sqrt{x+6}=2$
$\int\:xe^{52x}dx$
$\frac{dy}{dx}=6xy^2+y$
$17-x=6$
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!