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lesliemolina Group Title

Which of the following best defines 4 to the power of 2 over 3? Square root of 16 Cube root of 4 Square root of 4 Cube root of 16

  • 6 months ago
  • 6 months ago

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  1. satellite73 Group Title
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    \[4^{\frac{2}{3}}=\sqrt[3]{4^2}\]

    • 6 months ago
  2. satellite73 Group Title
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    since \(4^2=16\) it is also \(\sqrt[3]{16}\)

    • 6 months ago
  3. sleung Group Title
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    \[4^{2/3}=(4^{1/3})^{2}=(\sqrt{2})^{2}=2\]

    • 6 months ago
  4. sleung Group Title
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    Therefore, 2 is the square root of 4.

    • 6 months ago
  5. chucho78 Group Title
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    nooooo because \[\sqrt[3]{4}^2 \] so it would be 3sqr16

    • 21 days ago
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