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2的5次方怎么计算

根据乘方的定义来计算2255次方。

乘方的意义是nn个相同因数aa相乘,记作ana^n,所以2255次方表示5522相乘,即:

25=2×2×2×2×22^5 = 2×2×2×2×2
=4×2×2×2= 4×2×2×2
=8×2×2= 8×2×2
=16×2= 16×2
=32= 32

综上,2255次方的结果是3232