0
Add your answer:
Earn +20 pts
Is the square root of 29 a rational or an irrational number?
The square root of 29 is an irrational number.
If x is irrational what would x be if x squared is rational?
It would simply be the irrational square root of a rational number. There is no special name for it.
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
Is the square root of 49 a rational number or irrational number?
The square root of 49 is 7, so it is rational.
Is the square root of 169 is rational?
Yes because the square root of 169 is 13 which is a rational number
Is squared root of 100 rational?
Yes because the square root of a 100 is 10 which is a rational number
When is the square root of a whole number rational?
When the whole number is a perfect square, ie it is a whole number squared.
Is the square root of -100 squared a rational number?
Yes, it's 10.
Is 225 squared?
Yes, 225 squared is a rational number.
Is the square root of 3 squared rational or irrational?
They are rational.
Is seven squared an example of an irrational number?
No because 7 squared equals 49 which is a rational number but the square root of 7 is an irrational number
Is a square root always an irrational number?
No; the square root of any rational number squared is that rational number. Examples: √(2^2) = √4 = 2. √((1/2)^2) = √(1/4) = 1/2
Is the square root of -100 rational?
The square root of 100 is rational since it is not repeating.
Is a square root always irrantional number?
No. The square root of any rational number squared is a rational number. eg √(2^2) = √4 = 2. eg √((3/4)^2) = √(9/16) = 3/4
Is the square root of 29 a rational or an irrational number?
The square root of 29 is an irrational number.
Can the square of an irrational number be rational?
The answer to this question confuses me. The square root of two is an irrational number, so obviously if the square root of two is squared it becomes two which is a rational number. Thinking of it that way then the answer is yes, the square of an irrational number can be a rational number. But . . . You had to know beforehand that the irrational number was the square root of another number. If you start out with an irrational number such as Pi you cannot square it because you cannot know the entire number in order to square it.
Is the square root of 4 irrational or rational?
It is rational. The root of a perfect square, such as 4, is rational; the root of any positive integer that is not a perfect square is an irrational number.
