1.[(M-2n)^3]^2·(2n-m)^5
=(m-2n)^6×[-(m-2n)^5]
=-(m-2n)^11
2.m^2·(m²)^2=M^(5)·m=(m^3)^2
1.[(M-2n)^3]^2·(2n-m)^5
1.[(M-2n)^3]^2·(2n-m)^5
2.m^2·()^2=M^()·m=(m^3)^2
2.m^2·()^2=M^()·m=(m^3)^2
数学人气:740 ℃时间:2020-04-10 11:48:04
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