X 2 4x 7 5 July 8, 2019 16 32 64 128 4x + 5x+7+x 2 F x )= 4x 2 5x 7 X 3 4x 2 5x 7 5 4 x ) 2 (- 4x 7 X 1 2 7 4x 2 5 14 2 x 5 )+ 3 4x 7 X 7 )( x 5 )= 2 4x 21 (- x 2 3x 7 )-( 4x 2 5x 2 X 2 7 2 4x 2 28 5 F x )= 5x 2 7 4x 3 6x 5 2 x 7 )+ 4x 10 7 x 2 4x 2 3x 5 3x 8 + 2 4x + x 5 = 7 F x 5x 2 13 4x 7 6 4 2 x 7 5x 15 4x 3
