関連ワード:  antiderivative of 2 5x 3 x 2    integration of 5x 2 1 2x 3 x 2    integral of (2x+3)/(x^2-5x+4)    integration of x 2 5x 3 x 2 3x 2    integration of 2 5x * 3 2x * 1 x dx    integration of 5x 2 3x 2    what is the antiderivative of x^2    antiderivative of 5x^3    antiderivative of (x-5)^2