If a + b + c = 6, a 2 + b 2 + c 2 = 14 and ab + bc + ca = 11, then what is the value of a 3 + b 3 + c 3 - 3abc?

SSC CGL 2 Dec 2022 Shift 3 Paper

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If a + b + c = 6, a² + b² + c² = 14 and ab + bc + ca = 11, then what is the value of a³ + b³ + c³ - 3abc?

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