$\left(-1-m\right)$
$m^2-2m^2-7^2$
$\frac{90}{x^2+110x+1000}$
$a^2+b^2=53$
$\sqrt{-200}$
$\left(x+y\right)\left(g+1\right)$
$\left(2y^3\right)\left(2yx^3\right)^4$
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!