9x 4 5 1 July 8, 2019 16 32 64 128 9x 4 12x 5 9x 4 5 2 =- 1 2 4 9x 5 2 * 16 17x 9x 4 5 89 5 9x 4 10 5 9x 4 15 1 12x 7x 1 )-( 9x 4 )= 5 2 log 16 9x 4 )= 5 5 x 4 )= 9x 12 10 x 3 9x 4 )=- 5 3 10x 5 9x 4 4 2 9x 3 5 14 5 7x 4 9x 16 2x 58 65 5 3x 4 9x 102 9x 4 12x 5 4x 6
