Question

When rewriting a radical expression to a rational exponent expression, which number becomes the denominator of the exponent

A. The exponent
B. The root/index
C. The radicand
D. The constant

Answer 1

B. The root/index.

Explanation:

For example:

∛x = x^1/3

3 is the root index which becomes the denominator (3) of the exponent.