Question

If x+ 1/x =3 find the value of x^3 + 1/x^3 and x^4 + 1/x^4

Answer 1

Step-by-step explanation:

so,

x³+1/x³ = 65/8

x⁴+1/x⁴= 257/16

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Answer 2

Answer:

18,47

Step-by-step explanation:

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