if 2 \sqrt{ } \overline{2} x^3-3 \sqrt{3} y^3=(\sqrt{ } \overline{2} x-\sqrt{3} y) (A x^2-B x y+C y^2), then the value of \sqrt{ ( {\A}^2+ {\B}^2+ {\C}^2) } is:

SSC CGL 18 Apr 2022 Shift 2 Paper

Question : 69 of 100

Marks: +1, -0

2 {√{ }} \ov{2} x^3-3 {√{3}} y^3=({√{ }} \ov{2} x-{√{3}} y)

(A x^2-B x y+C y^2)

, then the value of

√{ ( {\A}^2+ {\B}^2+ {\C}^2) }

is:

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