4 15 5 6 x 2 5 July 8, 2019 16 32 64 128 12 4 5 x 15 )= 2 5x 6 3 4 x 5 )+ 15 50 2x 2 =- 7 6 x 5 12 4 5 x 15 )= 2 5x 6 answer
