$\frac{\sin x}{\sin x+\cos x}=\frac{\sec x}{\sec x+\cos x}$
$\frac{10x^5}{2x}$
$\left(3x^2+1\right)^5$
$xy^2w^2\:\:\:;\:\:\:x=1\:\:;\:\:\:\:y=2\:\:\:\:;\:\:\:\:\:w=3\:\:\:;\:\:\:\:z=\frac{3}{2}\:\:\:$
$\lim_{x\to\:0}\left(\frac{x+1}{x^3+2x^2}\right)$
$-2a^{-1}b^{-1}$
$5y''-4y'+4y=0$
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!