Question

$\sqrt{ \sqrt[ 3]{64} }$
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Answer 1

Answer:

±2

Step-by-step explanation:

√3√64 = √4 = ±2

Here cube root is calculated first , then the square root is calculated.

Answer 2

And is 2 because cuberoot 64 is 4 and then square root 4 is 2 so this is the answer