作业帮计算①(5a³b²)³ ②[-2（x-y）²]^5
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计算①(5a³b²)³ ②[-2（x-y）²]^5
计算①(5a³b²)³ ②[-2（x-y）²]^5
计算①(5a³b²)³ ②[-2（x-y）²]^5
①(5a³b²)³
=5^3a^(3*3)b^(2*3)
=125a^9b^6
②[-2（x-y）²]^5
=(-2)^5(x-y)^(2*5)
=-32(x-y)^10
①(5a³b²)³
=5^3a^(3*3)b^(2*3)
=125a^9b^6
②[-2（x-y）²]^5
=(-2)^5(x-y)^(2*5)
=-32(x-y)^10