Question

Explain as well. Will mark as Brainliest.
What is 9^5/2 in radical form? Simplify and round to the nearest whole number of necessary.

Answer 1

$9^{\frac{5}{2}  }=  \sqrt[2]{9^{5} } = \sqrt{9^{5} } \\ =\sqrt{(3^{2})^{5}  } = \sqrt{3^{10} } \\\\ = 3^{5} = 243$