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trasher [3.6K]
3 years ago
13

Which of the following is not a real number

Mathematics
1 answer:
Eddi Din [679]3 years ago
6 0

Answer:

A. square root -4

Step-by-step explanation:

The answer is A because the square root of -4 is 2i which is an imaginary number.

-The square root of -4 is 2i (an imaginary number)

-The square root of 16 is 4

-The square root of 1 is 1

-The square root of 13 is ≈ 3.606

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An instance of such interval is interval ab

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brainly.com/question/23483858

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