関連ワード:  antiderivative of e^(5x+2)    integral of e 5x 2    integral of e 5x 2 dx    antiderivative of e^2x+5    integral of e 5 2x    integral of e^5/2    integral of 5x e 2x    integration of e 2x 5 dx    integral of e^5x sin(2x)    integral of e^5x cos^2x