$\frac{\left(x-2\right)^2}{n+1}$
$4w^2+36wy+81y^2$
$169-26x\:x^2$
$uv^4\cdot u^4$
$12x-20$
$\pi+1\frac{2}{3}$
$\int\frac{\left(2r\right)}{\left(1-r\right)^7}dr$
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!