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If you mean "real" as in, "does it actually exist as a number", then yes. If you men "real" in the mathematical sense then no. It is two imaginary numbers. ±8i to be exact.

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12y ago
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11y ago

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Q: Is the square root of -64 a real number?
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Related questions

Is the square root of negative 64 a rational number?

The square root of negative 64 isn't even a real number. In math and engineering, it's called an "imaginary number".


Is square root of 64 a rational number?

The square root of 64 is 8 which is a rational number


What is the square root located between 8 and 9?

The square root of any number between 64 and 81.The square root of any number between 64 and 81.The square root of any number between 64 and 81.The square root of any number between 64 and 81.


Is the square root of 64 an integer rational and a real?

yes, square root 64 =8 which is integer, rational and real


What number is equal to square root of 64?

the square root of 64 is 8


The cube root of the square of a real number n is 16. What is the value of n?

64


What is the opposite of taking a number's square root?

The opposite of a square root is to square the number. √64 = 8 → 8² = 64.


Why is the square root of 1 1?

That is because 1x1=1 and to be a square root, a number times the same number, it will be a square root of that number*. *Example 8 times the same number (8) will be 64 and 8 will be the square root of 64.


What does the square root of 64 mean?

The square root of 64 is the number that, when squared (multiplied by itself), equals 64. The square root of 64 is 8 because 8 x 8 = 64. The square root is also expressed as the number raised to the one-half power (64^(1/2)=8).


Is root 64 irrational?

The square root of 64 is 8 which is a rational number


Is square root of 64 rational or irrational?

It is a rational number because the square root of 64 is 8 which is a rational number


Square roots of the number 64?

The square root(s) of 64: ± 8