$\frac{\tan^2x-\sin^2x}{\tan^2x}$
$80+0.50x-0.40x$
$\left(5a-10b\right)^2$
$6t^{2}+\left(2w-t\right)\cdotr$
$\sin\frac{dy}{dt}+2y\:=0$
$\lim_{x\to1}\left(\frac{\sqrt{2+x}-\sqrt{2}}{x}\right)$
$\int sec\left(9x+5\right)tan\left(9x+5\right)dx$
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!