What is sqrt(\sqrt{\sqrt{128)}} ?

The solution to sqrt(\sqrt{\sqrt{128)}} is \sqrt[8]{128}

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simplify sqrt(\sqrt{\sqrt{128)}}

simplify

128

Decimal Notation

1.83400 \dots

Solution steps

128

Apply radical rule:

= (12 8^{\frac{1}{4}})^{\frac{1}{2}}

Apply exponent rule:

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

= 12 8^{\frac{1}{4} \cdot \frac{1}{2}}

\frac{1}{4} \cdot \frac{1}{2} = \frac{1}{8}

= 12 8^{\frac{1}{8}}

((e^{x})^{5})^{2}

0.41 \cdot 1 0^{- 6}

(e^{x})^{8}

(3 x^{6}) (5 x)

What is sqrt(\sqrt{\sqrt{128)}} ?
The solution to sqrt(\sqrt{\sqrt{128)}} is \sqrt[8]{128}