Integration of x^3 cos 2x dx July 8, 2019 16 32 64 128 Integration of 3 cos square x into sin 2x dx Integration of 2x 3 cos x e x dx Integration of 1 cos 2x 3 sin 2 x dx Integration of dx cos 3 x 2 sin 2x Integration of 1 upon cos 2x 3 sin square x dx Integral of cos^2 x dx Integration of cos x dx