Integration 2x 1 x 2 4x 3 dx July 8, 2019 16 32 64 128 Evaluate integrate 2x 1 )/( x 2 4x 3 dx Integrate 4x 1 )/( sqrt 2x 2 x 3 )) dx Integrate x 4 2x 2 4x 1 )/( x 3 x 2 x 1 dx Integration of 1/a^2+x^2 dx Integral of x/2x+1