若-1/3x^2y^3z^m与3x^2y^3z^4是同类项m等于多少?
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若-1/3x^2y^3z^m与3x^2y^3z^4是同类项m等于多少?若-1/3x^2y^3z^m与3x^2y^3z^4是同类项m等于多少?若-1/3x^2y^3z^m与3x^2y^3z^4是同类项m
若-1/3x^2y^3z^m与3x^2y^3z^4是同类项m等于多少?
若-1/3x^2y^3z^m与3x^2y^3z^4是同类项
m等于多少?
若-1/3x^2y^3z^m与3x^2y^3z^4是同类项m等于多少?
若-1/3x^2y^3z^m与3x^2y^3z^4是同类项
则m=4;
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