5x 2 4x 3 )= 6x 9 July 8, 2019 16 32 64 128 ∫ _( 1 2 )( 4x 3 )- 5x 2 )+ 6x 9 dx Int _( 1 2 )( 4x 3 )- 5x 2 )+ 6x 9 dx