(a+b)^2=a^2+2ab+b^2
(1)将2^6看成a^2
则a=2^3
将2^10看成交叉项
则b=2^6
则b^2=2^12(n=12)
(2)将2^6看成a^2
则a=2^3
2^10看成b^2
则b=2^5
2ab=2*2^3*2^5=2^9
(n=9)
(a+b)^2=a^2+2ab+b^2
(1)将2^6看成a^2
则a=2^3
将2^10看成交叉项
则b=2^6
则b^2=2^12(n=12)
(2)将2^6看成a^2
则a=2^3
2^10看成b^2
则b=2^5
2ab=2*2^3*2^5=2^9
(n=9)