Respuesta :

Given to simplify,

[tex]\sqrt[]{45}[/tex]

to simplify,

[tex]\begin{gathered} \sqrt[]{45}=\sqrt[]{9\times5} \\ =\sqrt[]{3\times3\times5} \\ =3\sqrt[]{5} \end{gathered}[/tex]

The simplify answer is,

[tex]3\sqrt[]{5}[/tex]