X 2 5x 2 )( 3x 1 July 8, 2019 16 32 64 128 X 2 5x 2 =- 3x 10 X 2 5x 6 x 2 3x 10 X 2 5x 4 )-( 5x 2 3x 1 X 2 5x 3x 15 X 2 5x 3x 15 0 X 3 5x 2 3x 15 X 3 5x 2 3x 1 X 3 5x 2 3x 15 0 X 3 5x 2 3x 1 0 5x 2 x 1 3x 2 2x 5 3x 2 2x 4 )( x 2 5x 1 X 2 5x 7 )( 2x 2 3x 1 X 2 5x 3x 11 X 2 5x 3x 11 complete square
