若4m^2+n^2-6n+4m+10=0,求m^-n的值
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若4m^2+n^2-6n+4m+10=0,求m^-n的值若4m^2+n^2-6n+4m+10=0,求m^-n的值若4m^2+n^2-6n+4m+10=0,求m^-n的值变形(2m+1)^2+(n-3)
若4m^2+n^2-6n+4m+10=0,求m^-n的值
若4m^2+n^2-6n+4m+10=0,求m^-n的值
若4m^2+n^2-6n+4m+10=0,求m^-n的值
变形 (2m+1)^2+(n-3)^2=0
所以(2m+1)^2=0;(n-3)^2=0
得出m、n的值
配方
4(m+1/2)^2+(n-3)^2=0
m=-1/2
n=3
若m^2+n^2-6n+4m+13=0则m-n=?
若4m^2+n^2-6n+4m+10=0,求m^-n的值
若m×m+n×n-6n+4m+13=0,则m×m-n×n=?
已知m.n不等于0,若m*2-4mn+4n*2=0,求m+n/m-n
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若x^2+n^2—6n+4m+13=0,则m-n
m^2+4m+n^2-6n+13=0,则m+n=
(m-n)^2*(m-n)^4=?
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已知实数m,n,且m>n>0,m²+n²=4mn,则m²﹣n²/mn的值等于∵(m+n)²=m²+2mn+n²,(m-n)²=m²-2mn+n²,m²+n²=4mn.(m+n)²=6mn(m-n)²=2mn(m+n)²(m-n)²=12m²n²mm³-2m
4m^2+4m+n^2-6n+10=0,则m=?,n=?
若m^2+n^2-6n+4m+13=0,m^2-n^2=?v
若m^2+n^2-6n+4m+13=0,则m^2-n^2=?
4m^2+n^2-6n+4m+10=0,求m^-n的值.