$11+-6+1+19$
$tanx=tanx+2sin^2x$
$\left(x+1\right)\left(x+3\right)>0$
$9m^2+12m+4m$
$12-\left[1+\left(-4-3\right)-\left(-4+2\right)\right]+4$
$\int\frac{x}{\sqrt{-6x-x^2}}dx$
$\frac{d^2}{dx^2}\left(\frac{x}{x-1}\right)$
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!