$cos^2u$
$\left(-6y^2-y+8\right)-3\left(2y^2+y-2\right)-10$
$x^2+5<0$
$\int\frac{3x}{x^2-12x+39}dx$
$\left(3c-5d\right)^2$
$-16\:+\:16f\:=\:18f\:+\:18$
$\int e^{-st}dt$
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!