(3m + 2n)³ = (3m)³+3*(3m)²*2n+3*(3m)*(2n)²+(2n)³=27m³+54m²n+36mn²+8n³
(5х - 3у)³ = (5x)³-3*(5x)²*3y+3*(5x)*(3y)²-(3y)³ = 125x³- 225x²y+135xy²-27y³
(4a+7b)³ = (4a)³+3*(4a)²*7b+3*(4a)*(7b)²+(7b)³ = 64a³+336a²b+948ab²+343b³
(6х - 11z)³ = (6x)³-3*(6x)²*11z+3*(6x)*(11z)²-(11z)³ = 216x³- 1188x²z+2178xz²-1331z³