Tuyển Cộng tác viên Hoc24 nhiệm kì 26 tại đây: https://forms.gle/dK3zGK3LHFrgvTkJ6
tim x,y,z bieetrts x/y+z+1=y/x+z+1=z/x+y-2=x+y+z
tim x;y;z sao cho : x/(y+z+1)=y/(z+x+1)=z/(x+y-2)=x+y+z
tim x; y; z biết y+z+1/x=x+z+2/y=x+y-3/z=1/x+y+z
tim x,y,z biet; x/z+y+1=y/x+z+1=x+y-2=x+y+z
tim x,y,z biet y+z+1=x+z+2/y=x+y-3/2=1/x+y+z
Tim x , y , z biet: x /y+z+1 = y/ z+x+2 = z/ x+y−3 =x+y+z Cach lam ho minh voi
Tim x,y,z biet
X+y+2005/z=y+z-2006/x=x+z+1/y=2/x+y+z
tim x,y,z biet
\(\frac{x}{y+z+1}=\frac{y}{z+x+1}=\frac{z}{x+y-2}=x+y+z\)
biet rang x/y+z+1=y/x+z+1=z/x+y-2=x+y+z
tim x. y.z
