$69=1x+2x$
$\frac{x^{-1\:}.\:x^{-2}}{x^3}$
$4a^2b-16ab$
$-8ab+5ab+ab-3bc+2bc+bc-3cd+2cd+cd$
$x^2-8x-25=0$
$6t^2w+12tw^2-3t^2w+6tw$
$cos\:\left(\pi\:\:\:-\:x\right)+\:sin\:\left(\frac{\pi\:\:\:\:}{2}+\:x\:\right)=\:0$
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!