$4x^2-6x+2x^2+3x$
$x=x^2+2x$
$2\:x\:\left(-6\right)\:x\:\left(-4\right)$
$\frac{x^2-81y^2}{x-9y}$
$5m^2n-6mn^3-7m^2n+mn^3-2mn+m^2$
$65\infty$
$sin\left(x\right)\cdot cot\left(2x\right)$
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!