X 3 2x 2 x 18 July 8, 2019 16 32 64 128 X 3 2x 2 x 18 0 X 3 2x 2 18x 36 0 X 3 2x 2 9x 18 X 3 2x 2 9x 18 factor X 3 2x 2 9x 18 factor by grouping X 3 2x 2 21x 18 X 3 2x 2 21x 18 0 X 2 4 2x 3 3 x 18 6 F x )= 2x 3 x 2 18x 9 X 3 2x 2 9x 18 zeros X 3 2x 2 3x 18 Q x )= 3x 4 5x 3 2x 2 x 18 F x )= x 3 2x 2 9x 18 X 2 2x 3 )( 2x x 2 6 )= 18
