Question

Using the binomial expansion, find the fourth root of 247. Show your work explicitly. Hint: Consider...

Using the binomial expansion, find the fourth root of 247. Show your work explicitly. Hint: Consider the binomial expansion of (x4 ± a)^1/4 where you factor out the x^4 and then get the root by expanding x(1 ± a/x^4)^1/4.

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