$v^2+7v$
$\left(z-31\right)\left(z-37\right)$
$4sen^2\theta\:\:+2cos^2\theta\:\:=\:4-2cos^2\theta\:$
$4\left(1+2y\right)$
$\left(\frac{18x^2-y^{-5}\:}{\:9x^2y^5}\right)^4$
$9\cdot04$
$\int_{-\infty}^2\left(\frac{8}{x^2+49}\right)dx$
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!