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x=y=z=2×2==4 a=b=c=1 x²/(by+cz)=16/(4+4)=2 5/6 + 5/6 + 5/6 1 | Algebra Quint

x=y=z=2×2==4
a=b=c=1

x²/(by+cz)=16/(4+4)=2

5/6 + 5/6 + 5/6
15/6
5/2