Multiple Choice Questions on If x y z 25 and xyz 20 then find the value of ........ for SSC CHSL Preparation

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Multiple Choice Questions

If x y z 25 and xyz 20 then find the value of ........

Quantitative Aptitude (CHSL) Algebra
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    If x + y + z = 25 x^{3}+y^{3}+z^{3}=85 , and xyz = 20 , then find the value of x^{2}+y^{2}+z^{2}-xy-yz-zx .

    This questions was previously asked in
    SSC CHSL 1st June 2022 Shift-3
    View All SSCCHSL Previous Year Papers

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