Answer:
D 13^3/5
Step-by-step explanation:
I am the Edgenutitty god
The root index of 5 start root 13 cubed End root is [tex]13^\frac{3}{5}[/tex].
If 'n' is a positive integer that is greater than 1, and 'a' is a real number then "n √a = [tex]a^\frac{1}{n}[/tex] where 'n' is root index, 'a' is base and '√' is radical".
According to the question,
5 start root 13 cubed end root can be written in root index form.
If 'n' is a positive integer that is greater than 1, and 'a' is a real number then "n √a = [tex]a^\frac{1}{n}[/tex] where 'n' is root index, 'a' is base and '√' is radical".
= [tex]13^\frac{3}{5}[/tex].
Hence, the root index of 5 start root 13 cubed End root is [tex]13^\frac{3}{5}[/tex].
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