7 х 10 8 July 8, 2019 16 32 64 128 7 x 10 8 - 2 7 x = 10 8 7 x 10 80 7 10 x 8 3 7 10 x 8 21 7 10 x 8 9 7 10 x 8 5 7 10 x 8 1 Y 7 10 x 8 7 x 10 7 х 10
