m×m+n×n+2m-6n+10=0,m+n=?赶紧帮忙回答呀,谢谢谢
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m×m+n×n+2m-6n+10=0,m+n=?赶紧帮忙回答呀,谢谢谢m×m+n×n+2m-6n+10=0,m+n=?赶紧帮忙回答呀,谢谢谢m×m+n×n+2m-6n+10=0,m+n=?赶紧帮忙回答
m×m+n×n+2m-6n+10=0,m+n=?赶紧帮忙回答呀,谢谢谢
m×m+n×n+2m-6n+10=0,m+n=?
赶紧帮忙回答呀,谢谢谢
m×m+n×n+2m-6n+10=0,m+n=?赶紧帮忙回答呀,谢谢谢
2
m*m+n*n+2m-6n+10=0
(m*m+2m+1)+(n*n-6n+9)=0
(m+1)^2+(n-3)^2=0
m=-1 n=3
m+n=2
m*m+n*n-6m+10n+34=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
(m-2n/n-m)-(n/m-n)=
满足m^2+n^2+2m-6n+10=0 m、n等于多少
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?
(1),(-m-n)(-m+n) (2),(-m+n)(m-n)
(m-2n)(-m-n)
若m×m+n×n-6n+4m+13=0,则m×m-n×n=?
2x+n/m=m/n-(m/n+n/m)x(m+n不等于0)
n=m/M
若m平方+n平方+2m-6n-6n+10=0求m n的值.
(m-n)^3(n-m)^2(m-n)=_____
当m-n+5(m+n)时,求[6(m-n)]/(m+n)-[5(m+n)]/(m-n)当m-n=5(m+n)时,求[6(m-n)]/(m+n)-[5(m+n)]/(m-n) ,
若m的平方+n的平方-10m+6n+34=0,则(m+n)(n-m)=