Integrate 2x 2 1 x 2 x 2 4 July 8, 2019 16 32 64 128 Integrate 2x 2 1 )/( x 2 * x 2 4 )) dx Integrate x 2 1 x 2 2x 2 3x 2 4 Integral of 2x/(1+x^2) Integral of x/2x+1
