Question

Which of the following best defines 4 to the power of 2 over 3?. . A. Square root of 16. . B. Cube root of 4. . C. Square root of 4. . D. Cube root of 16.

Answer 1

$x^{m/n} = \sqrt[n]{ x^{m} }$
$4 ^{2/3} = \sqrt[3]{4 ^{2} } = \sqrt[3]{16}$
Answer: D ) Cube root of 16
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