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#### eddybob123

##### Active member

- Aug 18, 2013

- 76

Find the real root of \(\displaystyle x^5+5x^3+5x-1\)

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- Thread starter
- #1

- Aug 18, 2013

- 76

Find the real root of \(\displaystyle x^5+5x^3+5x-1\)

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- #2

- Aug 18, 2013

- 76

Hint:

Let \(\displaystyle x=u+\frac{k}{u}.\)