No - a square root of a negative number is an imaginary number. for example, sqrt(-9) is equal to 3i.
yes
The square root of 9 is 3 which is rational.
The square root of 9 is 3 which is a rational number
Yes. The square root of 81 is 9, which is a rational number.
The square root of 9 is 3 which is a rational number
Yes 3 is a rational number
The square root of 9 is 3 which is rational.
The square root of 9 is 3 which is a rational number
Yes. The square root of 81 is 9, which is a rational number.
The square root of 9 is rational.
The square root of 81 is 9 which is a rational number
The square root of 9 is 3 which is a rational number
It is none of those because the square root of -9 is an imaginary number but the square root of 9 is 3 which is a rational integer or whole number
It is rational.The square root of 9 is 3 and it is a rational number
Yes 3 is a rational number
The square root of 9 is 3 which is a rational number
Yes, because the answer is 3/2 which is a rational number.
No. The square root of 81 is 9, which is a rational number.