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No it is not. The answer is imaginary. The answer is 4i

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Q: Is the square root of -16 a real number?
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What is the square root of -16 classified in the real number system?

Undefined. Sqrt(-16) is not a real number.


Is the square root of any real number always positive?

The square root of a real number is not always positive. The square root of any positive number is positive, the square root of zero is zero (not positive), and the square root of a negative number is complex (i.e. neither positive nor negative). The square root of 16 = -4 or 4. The square root of 0 = 0 The square root of -16 = -4i or 4i


Is the square root 16 a whole number or the opposite of a whole number?

The square root of 16 is 4 which is a whole number.


What does it mean if there are two square root symbols over a number?

Take the square root of the square root of the number (that is the fourth root of the number), for example: √√16 = √(√16) = √4 = 2 24 = 16 ⇒ 2 is the fourth root of 16.


Is the square root of 16 a rational number or irrational number?

The square root of 16 is 4 which is a rational number


How do you get square root of 16?

A square root of a number is a lesser number that when multiplied by it's self equals the larger number. The square root of 16 is 4. 4*4=16


Is the square root of 16 a rational or an irrational number?

The square root of 16 is 4 which is a rational number


Is negative square root of 16 a real number a whole number a rational number an irrational number or an integer?

It is a real number, a rational number, an integer.


Difference between square and square root?

A square is the result of multiplying a number with itself. For example, the square of 16 is 16 x 16 = 256.A square root is the opposite: it replies to the question, what number should be squared to get the given number. The square root of 16 is 4, since 4 squared is 16.A square is the result of multiplying a number with itself. For example, the square of 16 is 16 x 16 = 256.A square root is the opposite: it replies to the question, what number should be squared to get the given number. The square root of 16 is 4, since 4 squared is 16.A square is the result of multiplying a number with itself. For example, the square of 16 is 16 x 16 = 256.A square root is the opposite: it replies to the question, what number should be squared to get the given number. The square root of 16 is 4, since 4 squared is 16.A square is the result of multiplying a number with itself. For example, the square of 16 is 16 x 16 = 256.A square root is the opposite: it replies to the question, what number should be squared to get the given number. The square root of 16 is 4, since 4 squared is 16.


What is the root number of 16?

The square root of 16 is 4


How do find the sqaure root of a number?

To find the square root of a number you multiply that number by it self twice.(example) the square root of 9 ? the square root of nine is 81 as 9X9=81. square root of 4 ? th square root of is 16 as 4X4=16.


What kind of number is the square root of -16?

Square root of -1 is an imaginary number (√-1 = i), √-16 = √-1 * √16 √-16 = i * 4 √-16 = 4 i