通分-(y/4x²),x²/3y的3次方,2/5xy

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收藏|2022/11/26 07:05

满意回答

2022/11/26 07:19

通分-y/(4x²)=(-15y^4)/(60x²格过讲各附飞普妈阳于促y³)x²/(3y³)来自=(20x^4)/(60x²y³)2/(5xy)=(24xy²)/360问答(60x²y³)公分母60x²y³

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其他回答(2)
  • -(y低/4x²)=-15y^4/60x²y³x²/3y=20x^4y²/60x²y³2/5xy=24xy²/60x²y³
    回答于 2022/11/26 07:40
  • -(y/4x^2)=-(1消同点胶5y^4/60x^团蛋饭映承情草2y^3)x^2/y^3=60x^4/60x^2y^32/5xy=24xy^2/60x^2y^3
    回答于 2022/11/26 07:33
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