9 x 2 )= 2 5x 4 July 8, 2019 16 32 64 128 X 2 5x 2 9x 45 9x 2 5x 2 =- 4 X 2 5x 4 )( x 2 9 )= factor completely 1 2 7 9 x 4 2 5x X 2 6x 9 5x 2 45 4x 2 x 2 )=- 9 5x 8 X 2 5x 4 )( x 2 9 factor 2 x 2 5
