2x 4 7x 3 6x 2 x 2 2x July 8, 2019 16 32 64 128 Integrate 2x 4 7x 3 6x 2 x 2 2x dx ∫ 2x 4 )+ 7x 3 )+ 6x 2 x 2 )+ 2x dx 2x 7