$\left(a+\frac{1}{a}\right)\left(a-\frac{2}{a}\right)$
$\left(x^2-9\right)y^1+xy=0$
$15-\frac{1}{6}n=\frac{1}{6}n-1$
$\left(25m^2-30mn+9n^2\right)$
$\left(a^{-3}-2b\right)^2$
$x^2-12x+36=-1$
$-4\:\left(-7\right)\left(-9\right)$
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!