Question

What is the exact value of the expression \[\sqrt[5]{5} + \sqrt[3]{20} -\sqrt[6]{3}\]

Answer 1

Evaluate each one of them using Linear Approximation (Differential Calculus) I hope you know about it.

Answer 2

can you explain that to me.

Answer 3

For fifth root of 5..
Let us consider function y = x^ (1/5)

Answer 4

ok.

Answer 5

\[\frac{dy}{dx} = \frac{1}{5x^{4/5}}\]