若m^2+n^2+2m-6n+10=0,则m= ,n=
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若m平方+n平方+2m-6n-6n+10=0求m n的值.
m×m+n×n+2m-6n+10=0,m+n=?赶紧帮忙回答呀,谢谢谢
满足m^2+n^2+2m-6n+10=0 m、n等于多少
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已知m^2+n^2-6m+10n+34=0,求m-n
m^2+n^2-6m+10n+34=0,求m+n
m^2+n^2-6m+10n+34=0求m+n的值
m²+2m+n²-6n+10=0 则m*n等于?
m*+n*+2m-6n+10=0 ,求m+n?
(m-2n/n-m)-(n/m-n)=
若m^2+n^2+2m-6n+10=0,则m= ,n=
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若x^2+n^2—6n+4m+13=0,则m-n
(1),(-m-n)(-m+n) (2),(-m+n)(m-n)
若m^2+n^2=10,m-n=2,则m+n=