计算：[(x-y)²+3(x²-1/3y²)]÷2x

计算：[(x-y)²+3(x²-1/3y²)]÷2x
计算：[(x-y)²+3(x²-1/3y²)]÷2x

计算：[(x-y)²+3(x²-1/3y²)]÷2x
[(x-y)²+3(x²-1/3y²)]÷2x
=（x²-2xy+y²+3x²-y²)÷2x
=(4x²-2xy)÷2x
=2x-y

[(x-y)²+3(x²-1/3y²)]÷2x
=(x²-2xy+y²+3x²-y²)÷2x
=(4x²-2xy)÷2x
=2x-y
很高兴为您解答，祝你学习进步！【the1900】团队为您答题。
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[(x-y)²+3(x²-1/3y²)]÷2x
=(x²-2xy+y²+3x²-y²)÷2x
=(4x²-2xy)÷2x
=2x-y
很高兴为您解答，祝你学习进步！【the1900】团队为您答题。
有不明白的可以追问！如果您认可我的回答。
请点击下面的【选为满意回答】按钮，谢谢！

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[(x-y)²+3(x²-1/3y²)]÷2x
=(x²-2xy+y²+3x²-y²)/2x
=(4x²-2xy)/2x
=2x-y