$\frac{1}{\csc\left(x\right)}-\frac{1}{\sec\left(x\right)}$
$xy^3\:dx\:+\:\left(y\:+\:1\right)e^{-x}\:dy\:=\:0\:when\:y\left(0\right)=1$
$\lim_{x\to\infty}\left(x^k\right)$
$\lim_{x\to-\infty}\left(\cot\left(e^x\right)\right)$
$-7f^2-28f-28$
$9x^2-6x=0$
$243-3a^2$
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!