A box contains 6 red balls, 7 green balls and 5 blue balls. each ball is of different size. the probability that the red ball se
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Answer:
Step-by-step explanation:
The index of a radical is the denominator of a fractional exponent, and vice versa. If you think about the rules of exponents, you know this must be so.
For example, consider the cube root:
That is ...