Question

index of a radical is always​

Answer 1

Answer:

The index of a radical is a number which indicates which root is desired of the number under the radical.

Step-by-step explanation:

For instance,

83 has an index of 3,

and means

“the cube root of 8”.

Answer 2

Answer:

The index of a radical is a number which indicates which root is desired of the number under the radical.

Explanation:

For instance,

83 has an index of 3,

and means

“the cube root of 8”.

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