2 4х 5 3х July 8, 2019 16 32 64 128 2 4х 5 )- 14 3х 6 3х 2 4х 5 0 4х 2 7 3х 5 4 3 6 2 4х 5 3 1 3х 2 =( 3х 5 )-( 7 4х 3х 10 5х 2 4х 5 4х 4 2 3х 5 5 3х 2 4х 1 )= 40 4х 5 6 3х 2 7 2х+5 3=4х-5 5 2х-5 3 4х+3 5
