3 2x 5 )= 7x 2 July 8, 2019 16 32 64 128 7x 2x 3 5 x 2 4x 3 2x 5 6x 7 ≤ 7x 2 2x 2x 5 7x 3 dx ∫ 2x 2x 5 7x 3 dx 3 7x 2 )+ 2 5 2x )= 38 10 2x 3 5 2x 2 0 2 7x 14 3x 2x 3 7x 2 3x 5 3 3x 4 )- 2x 5 7x 20 2x 3 5 )( 3x 2 7x 4 5 2x 3 )- 7x 20 2x 5 1 3 7x 2 15 5 2x 3 )- 7x 21 5 2x 3 )= 7x 24 2x 3 5 7x 7 2x 5 2x 3 )+ 2 7x 2 )= 37
