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Question

$MF#%\sqrt[3]{\sqrt{0.000064}}\text{ = ?}$MF#%
Options:
A .  0.2
B .  0.4
C .  0.1
D .  0.3
Answer: Option A

Answer : Option A

Explanation :

$MF#%\sqrt[3]{\sqrt{0.000064}} = \sqrt[3]{\sqrt{\dfrac{64}{10^6}}} = \sqrt[3]{\dfrac{\sqrt{64}}{\sqrt{10^6}}} = \sqrt[3]{\dfrac{8}{10^3}}=\sqrt[3]{\dfrac{8}{1000}} = \dfrac{\sqrt[3]{8}}{\sqrt[3]{10}} = \dfrac{2}{10} = 0.2$MF#%



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