$6x^2+5x-6$
$20x^3-36x$
$2.66^2$
$.5^3$
$\cos^2+1\cdot\sec^2-1=\sec^2$
$-3\:x\:3\:x\:\frac{-4}{9}$
$\frac{15x+7\left(x-1\right)}{21}+30=\frac{2\left(x-4\right)+15x}{3}$
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!