5 x 5 )= 70 July 8, 2019 16 32 64 128 X 5 3x 5 70 X2 + 5 5x – 70 = 0 1 5 x 706 5 Spax 5 5 x 70 5 x 7 = 35 5 x 5 x 5 x 5 x 5 5 x 5 x 5 5 x 0
