已知x的m等于2,y的m次方等于3,
那么(x²y³)的m次方的值
=x^(2m)×y^(3m)
=2^2×3^3
=4×27
=81;
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已知x的m等于2,x的n次方等于3,那么(x²y³)的m次方的值是什么
已知x的m等于2,x的n次方等于3,那么(x²y³)的m次方的值是什么
数学人气:235 ℃时间:2020-03-11 09:54:31
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