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Is the square root of negative 121 rational irrational or a real number?
The square root of -121 is imaginary. It has value of i11.It is not rational, irrational, nor real. The coefficient of i, 11, is real and rational, but the result of multiplying i by 11 is imaginary.Now, The Coefficient of (i11) is a complex number, because when dealing with i, the true form is the square root of -1, and so this also means that you still have 2 answers, positive and negative i11, and so the square root of -121 is imaginary, or complex rational number. But, because it is complex, it is not truly rational, all this means is that you end up with aninteger in your complex answer. So, To answer your question, the answer is non of the above, just imaginary. and the value is plus or minus (i11).
Is a square root a rational number?
A square root is considered a rational number if the number inside the square root sign is a perfect square. In other words, if the square root of a number results in a whole number, then it is a rational number. For example, the square root of 9 is 3, which is a whole number, making it a rational number. However, if the square root results in a non-terminating, non-repeating decimal, then it is considered an irrational number.
How do you find an irrational square root?
An irrational number is a number that never ends. An example of an irrational square root would be the square root of 11.
Is the square root of 11 a whole number?
It is true that the square root of a prime number like 11 is never a whole number. But to say that that has never been proven is incorrect. The square root of any positive integer that is not a square number (the square of an integer) is always irrational, and that is relatively easy to prove. To prove that prime numbers are not square numbers is even easier. That is basically true by definition. If a number greater than 1 were a square number, its square root would be a factor other than 1 and itself; therefore, it would not be a prime number.Answer 1No - the square root of 11 is not a whole number. 11 is prime so it has no factors except itself and 1, anyways.Any prime number has no square root that is a whole number or integer. (That postulate has not been proven, but it has not been disproven so it is accepted as true.)
Is square root 11 an integer or fraction?
Answer: Mixed number Answer: It is neither, in the sense that you can't write the square root of any positive integer (except for the square root of perfect squares) exactly as a fraction. You can only approximate it. In other words, it's an irrational number.
Why is the square root of 121 rational?
The square root of 121 is 11, and 11 is a rational number.
Is the square root of 11 a rational number?
it is rational
Is the square root of 121 rational or irratioal?
The square root of 121 is 11 which is a rational number
Is square root of 121 a rational number?
The square root of 121 is 11 which is a rational number and also a prime number
Is the square root of 121 a rational number?
The square root of 121 is 11 which is a rational number and also a prime number
Is the square root of 121 rational or irrational?
The square root of 121 is 11 which is a rational number and it is also a prime number
Is the square root of 11 rational or irrational?
The square root of 11 is an irrational number
Why is the square root of 121 a rational number?
Because it's 11, and 11 is a rational number.
Is the square root of 121 rtional?
It is a rational number, square root is 11
Is the square root of 111 rational?
No, because the square root of 11 is an irrational number
Is the square root of 12.1 a rational number or irrational number?
irrational square root of 121 = 11 square root of 1.21 = 1.1 square root of 12.1 = 3.47...
Is the square root of 36 - 25 rational or irrational?
If you mean 36 minus 25 then the square root of 11 is an irrational number
