5x 3 x 2 5x 1 July 8, 2019 16 32 64 128 5x 3 3x 2 25x 15 5x x 3 )=( x 2 )( 5x 1 )- 5 3x 2 5x 3 )+( x 2 5x 1 3 x 2 5x 10 3 x 2 )+ 5x 18 3 x 2 )= 5x 1 4 3 x 2 5x 14 5x 3 3x 2 1 X 3 3x 2 5x 15 X 3 3x 2 5x 15 0 X 3 3x 2 5x 15 factor 6x 3 x 2 5x 1 7x 3 x 2 5x 1 4x 3 )(- 3x 2 5x 10 X 3 5x 2 25x 125
