$u^2+2u\:$
$\int_0^{\frac{\pi}{2}}\left(\sec\left(x\right)^2\right)dx$
$\lim_{x\to o}\left(\frac{\arctan\left(2x\right)}{\sin\left(3x\right)}\right)$
$\left(4y-x+2yz\right)\left(x+2y^2\right)$
$\frac{dy}{dx}=3x^2\:+6$
$k^2+14k+14$
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!