What is \sqrt[5]{\sqrt[4]{8}} ?

The solution to \sqrt[5]{\sqrt[4]{8}} is \sqrt[20]{8}

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simplify \sqrt[5]{\sqrt[4]{8}}

simplify

Decimal Notation

1.10956 \dots

Solution steps

Apply radical rule:

= (8^{\frac{1}{4}})^{\frac{1}{5}}

Apply exponent rule:

(a^{b})^{c} = a^{b c}

= 8^{\frac{1}{4} \cdot \frac{1}{5}}

\frac{1}{4} \cdot \frac{1}{5} = \frac{1}{20}

= 8^{\frac{1}{20}}

(1.6 \cdot 1 0^{- 19}) (0.0000042)

(4 x^{2} y^{2}) (3 x y)

((h^{5})^{'})^{- 3}

5.9 \cdot 1 0^{- 2}

e^{- 4 x} (- e^{3 x})

What is \sqrt[5]{\sqrt[4]{8}} ?
The solution to \sqrt[5]{\sqrt[4]{8}} is \sqrt[20]{8}