3 x 3 99 July 8, 2019 16 32 64 128 3 4 x 3 99 3 х 27 99 3 99 11 3 x 3 X 3 y 3 999 3 2 x 3 4 )= 99 8 3 x 3 = 9 3 x 3 x 3 x 3 x 3 x-5=x+3 3 x 0
