4 6 4 x 4 0 July 8, 2019 16 32 64 128 Dfrac 4 6 4 x = 4 0 6 4 х 4 0 5 X 4 4 6 x 4 2 7 0 X 4 4 6 x 4 2 7 0 решу огэ 4 + 4 = 6
