计算:(-xy^2)^2·x^2y/(x^3y^4)
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/01 04:58:48
计算:(-xy^2)^2·x^2y/(x^3y^4)
计算:(-xy^2)^2·x^2y/(x^3y^4)
计算:(-xy^2)^2·x^2y/(x^3y^4)
(-xy^2)^2·x^2y/(x^3y^4)
=x^2y^4*x^2y/(x^3y^4)
=x^4y^5/(x^3y^4)
=x^(4-3)y^(5-4)
=xy
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来源:学生作业帮助网 编辑:作业帮 时间:2024/05/01 04:58:48
计算:(-xy^2)^2·x^2y/(x^3y^4)
计算:(-xy^2)^2·x^2y/(x^3y^4)
计算:(-xy^2)^2·x^2y/(x^3y^4)
(-xy^2)^2·x^2y/(x^3y^4)
=x^2y^4*x^2y/(x^3y^4)
=x^4y^5/(x^3y^4)
=x^(4-3)y^(5-4)
=xy