(5+a)³=a³+15a²+75a+125
(2+n²)=n⁶+6n⁴+12n²+8
(3+1/3n)³=27+9b+b²+1/27b³
(5x+4m)³=125x³+300mx²+240m²x+64m³
(3x+2y)³=27x³+54x²y+36xy²+8y³
(1/3+k)³=1/27+1/3x+x²+x³
(5+a)³=a³+15a²+75a+125
(2+n²)=n⁶+6n⁴+12n²+8
(3+1/3n)³=27+9b+b²+1/27b³
(5x+4m)³=125x³+300mx²+240m²x+64m³
(3x+2y)³=27x³+54x²y+36xy²+8y³
(1/3+k)³=1/27+1/3x+x²+x³