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# Perturbation theory

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Find the real roots of the equation x^5 + ex-1=0 approximately to O(e^2) usind perturbation theory. Compare the accuracy of the perturbative solution for e=0.001, 0.1, and 1

##### Solution Summary

Real roots are found using perturbation theory. The accuracy of the perturbative solutions are discussed. The solution is detailed and well presented.

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