Given the following expression:
![\sqrt[]{45}(x^(2)y^(3))](https://img.qammunity.org/2023/formulas/mathematics/college/otf7vgjmoxnemwlhw30slveja3uggeenyu.png)
You can simplify it following the procedure shown below:
1. You need to descompose the Radicand (the number 45 inside the radical symbol into its Prime Factors:

Remember that the Product of powers property states that:

Then:

2. Rewrite the expression:
![=\sqrt[]{(3^2\cdot5)}(x^2y^3)](https://img.qammunity.org/2023/formulas/mathematics/college/hpltumlj1alyns4iu3oog6u4j39hkej3s3.png)
3. Remember the following property for Radicals:
![\sqrt[n]{a^n}=a](https://img.qammunity.org/2023/formulas/mathematics/college/iip6mtffd1c87x2h11rrrir6hfqw2jfavg.png)
Then, simplifying, you get that the answer is:
![\begin{gathered} =3\sqrt[]{(5)}x^2y^3 \\ \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/596s5uzqkgsl246c0n2xyynv4vvebkcevr.png)