collinsnayron collinsnayron

13-04-2020
Mathematics

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Which of the following is a rational number? (4 points)

square root 15 square root 16, square root 21, square root 22

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PollyP52 PollyP52

13-04-2020

Answer:

Square root of 16.

Step-by-step explanation:

Square root 16 = 4 which is rational.

All the rest have an irrational square root.

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