1 5 x 4x July 8, 2019 16 32 64 128 1 5 4x x 2 3x 1 )( x 5 )( 4x 3 Integral 1 5 4x x 2 5 x 1 )= 4x 13 4x 1 5 x 3 4x 1 5 x 4 2 3 1 4x 5 x 4 5 x 1 )- 4x - 7 X * 5 4x 1 * 25 2x 4x 1 )( x 5 )= 0 Integrate 1 sqrt 5 4x x 2 2 4x 1 )= 5 x 4 X 5 )( 4x 1 )( 2x 3 4x 5 1 x 2x 1 2 4x 10 )+ 5 x 11