$3x^2-2x-7$
$-5+0+1+19+30+3$
$3ax^2+15ax+18a$
$20^9\cdot20^{-7}$
$\frac{3x^3-3x^2}{-3x}$
$x^2-13x+45$
$\left(x+1\right)\left(x-1\right)\left(\sqrt{x}+1\right)\left(1-\sqrt{x}\right)\left(x+1\right)$
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!