7x 3 x 1 )= 12 July 8, 2019 16 32 64 128 7x - 4x 3 x 1 ) = x 12 7x x 5 )-( 3x 1 12 7x 4 x 1 )= 11 3 12 1 3 x 3 7x 12 5 4 7x 15 3 x 12 )+ 4 x 1 Integrate x 3 * 1 /( x 2 7x 12 dx 7 x 10 5 x 7 = 35
