$\frac{d}{dx}900\sqrt{x^2-.2x}$
$e^{-\theta\:}dr-re^{-\theta\:}d\theta\:=0$
$\frac{542.196}{1648}$
$216-u^3$
$\frac{2x+8}{x-2}=-1$
$5x^2-15x-50$
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!