4х-3 10 July 8, 2019 16 32 64 128 4х 3 10 4х 2 3 10 х 4х 1 10 3 2 10 4х 3 1 х 7 3х 3 4х 10 3 4х 2 18 10 3х+4 10 3 4х-х 4х-10 10
