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
Thank you.