If x^(2)(x+y+z)=36,y^(2)(x+y+z)=46,z^(2)(x+y+z)=63,xy(x+y+z)=111,yz(x+ – InterviewSolution

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1.	If x^(2)(x+y+z)=36,y^(2)(x+y+z)=46,z^(2)(x+y+z)=63,xy(x+y+z)=111,yz(x+y+z)=99 zx(x+y+z)=82 then x=?
Answer» 6 7 2 4 Answer :C

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