$\left(m-2n\right)\left(m+2n\right)+4n^2$
$\frac{1}{1-sin^2x}=1+tan^2x$
$x^m.x^c.x^n$
$\int ln\cdot\left(2x+1\right)\:dx$
$18a\left(x+y-z\right)-9a^2\left(x+y-z\right)$
$\frac{x}{3}+1\ge2x-4$
$\frac{dr}{ds}=e^{r-2s}$
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!