$x^2y^2-2x=3$
$2\cos^2x-3\cos x+1=0$
$\frac{1-sin\left(\theta\:\right)\:}{\cos\left(\theta\:\right)}=\sec\left(\theta\:\right)-\tan\left(\theta\:\right)$
$\frac{5}{v}+\frac{5}{v+10}=\frac{4}{3}$
$\frac{dy}{dx}=\frac{-y}{2y-x}$
$13+y=90$
$\lim_{x\to2}\left(\frac{x^2-36}{6-x}\right)$
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!