Solutions Calculus Expand: (2x+1)/(1-x^2) Question: Expand: \[\frac{2x+1}{1-{{x}^{2}}}\] Price: $2.99 Solution: The solution consists of 1 pageSolution Format: Word Document ∴ Other downloads you may be interested in ∴ (See Solution) Find the equation in polar coordinates for the curve: x={e^{2t}} cos t , y={e #27205 Solution: Use the parametric equations of an ellipse to find the area that it encloses. #7342 [Solved] Find the following limit #1180 [Solved] Differentiate f(t)={{({{t}^{-2}}-{{t}^{-3}})}^4} #19599 Free Math Help Math Solutions