Integral of x 3 e 2x July 8, 2019 16 32 64 128 Integral of x 3 e 2x dx Integral de x 3 e 2x dx Integral de x 3 e 2x Integral of 2x 3 e x 2 Integral of 2x 3 cos x e x Integral of e^3x Integral of e^x cos^2x
