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[Solved] If x + 1/x = 5, then find the value of [x5 + (1/x)5].

[Solved] If x + 1/x = 5, then find the value of [x5 + (1/x)5].

Given: x + 1/x = 5 Formula used: (a + b)2 = a2 + 2ab + b2 (a + b)3 = a3 + 3ab(a + b) + b3 Calculation: x + 1/x = 5 ⇒ x2 + 1/x2 = 52 &nda.

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