若x+y=5,xy=6,求x^2y+xy^2的值
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若x+y=5,xy=6,求x^2y+xy^2的值若x+y=5,xy=6,求x^2y+xy^2的值若x+y=5,xy=6,求x^2y+xy^2的值x^2y+xy^2=xy×(x+y)=6×5=3030
若x+y=5,xy=6,求x^2y+xy^2的值
若x+y=5,xy=6,求x^2y+xy^2的值
若x+y=5,xy=6,求x^2y+xy^2的值
x^2y+xy^2
=xy×(x+y)
=6×5
=30
30
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