Answer:
x+(1/x) = 4(x-(1/x)
The rest is just algebra.
x + 1/x = 4 - 4/x
x + 5/x - 4 = 0
Multiplying both sides, we have:
x^2 - 4x + 5. = 0
Factoring:
(x+1) (x-5) = 0
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Answer:
x+(1/x) = 4(x-(1/x)
The rest is just algebra.
x+(1/x) = 4(x-(1/x)
x + 1/x = 4 - 4/x
x + 5/x - 4 = 0
Multiplying both sides, we have:
x^2 - 4x + 5. = 0
Factoring:
(x+1) (x-5) = 0