5 2 7 x 12 July 8, 2019 16 32 64 128 5 2 x 35 12 7 3 2 x 7 5 x 4 1250 5 2 x 6 25 7 2x /( 125 2x 5 6 x =- 7 12 2 3 7 12 x 5 18 2 4 9 2 5 7 12 x 31 50 2 5 8 x 4 7 x 12 5 1 x 2 7 12 2 5 x 4 7 12 1 2 3 5 x 7 12 7 2 x )= 5 x 12 )+ 35 5 x 7 2 1 125 2 4 7 x 5 12 .5 x 12 )+ 2 x 7 )= 3x 3.4 2 x 7 4 2x 5 12
