$3c^4\cdot9c^6\cdot81c^{-4}$
$n^4-27n^2-14n+120$
$2sec\left(x\right)+6=-9sec\left(x\right)-5$
$20x^2+15x+5\:$
$\frac{3x^3-x^2+2}{x+2}$
$x+y-z=2$
$xy'-y=\sqrt{x}$
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!