初一数学方程

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[匿名]

2011-08-12 3:18 am

简化3xy+4x²－3(x²－xy)

回答 (4)

Vivian_Stana

2011-08-12 3:21 am

✔ 最佳答案

3xy+4x²－3(x²－xy)
=3xy+4x²-3x²+3xy
=x²+6xy/x(x+6y)

Hope that I can help you :D

參考: myself

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PeterChow

2011-08-12 8:50 pm

3xy+4x²－3(x²－xy)
=3xy+4x²-3x²+3xy
=x²+6xy

參考: myself

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[匿名]

2011-08-12 5:53 am

3xy+4x²－3(x²－xy)
=3xy+4x²-3x²+3xy
=x²+6xy/x(x+6y)

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[匿名]

2011-08-12 4:14 am

3xy+4x²－3(x²－xy)
=3xy+4x²-3x²+3xy
=x²+6xy
=x(x+6y)

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