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belka [17]
3 years ago
5

Describe how a root ca be written using rational expressions, give an example

Mathematics
1 answer:
DedPeter [7]3 years ago
8 0

Answer:

Given an expression with a rational exponent, write the expression as a radical. Determine the power by looking at the numerator of the exponent. Determine the root by looking at the denominator of the exponent. Using the base as the radicand, raise the radicand to the power and use the root as the index

Step-by-step explanation:

example

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IRINA_888 [86]

Answer:

Option A.

Step-by-step explanation:

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It means, the figure represents the set of all points which are 9 units from the  point (-1,3).

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ella [17]

Answer:

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Step-by-step explanation:

2×2×2×3

     or

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7 0
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