急数学题x,y,m,n满足条件x/y=y/n=m/n=5/8,求x+y+m+n的最小值?
急数学题x,y,m,n满足条件x/y=y/n=m/n=5/8,求x+y+m+n的最小值?
已知单项式M,N满足3x(M-5x)=6x^2y^3+N,求M,N
已知,单项式M,N满足2x(M+3x)=6x²y²+N,求M,N
已知,单项式M,N满足2x(M+3x)=6x^2y^2+N,求M,N.
已知单项式M、N满足2x(M+3x)=6x^2y^2+N,求M、N.
已知单项式M N满足3x(M-5x)=6x^2y^2 求M N
已知M.N分别表示不同的单项式,且3x(M-5x)=6x*x*y*y*y+N,求M,N
已知(m-2)x^|m-1|-(n+3)y^n²-8=1是关于x,y的一元一次方程,且m,n满足{ma+nb=5
(m+n)(x-y)-(m+n)(x+y)的答案
(m+n)(x-y)-(m+n)(x+y)的结果
一道7上数学题:x平方y+M=xy(N+2y)求M,N的值
已知单项式M,N满足3x(M-5x)=6x²y²+N,求MN.