No, it is not.
It is irrational. 133 = 7*17 and so is not the square of any rational number. Therefore its square root cannot be rational.
The √49 is 7. It is a rational number.
It is a irrational number. Because the square root of every imperfect square is irrational number.
The negative square root of 49 is -7. -7 is whole, integer, and rational number. It's not a natural or irrational number.
The square root of 49 is 7, so it is rational.
No, it is not.
The square root of 0.49 is 0.7 which is a rational number because it can be expressed as a fraction in the form of 7/10
It is irrational. 133 = 7*17 and so is not the square of any rational number. Therefore its square root cannot be rational.
The √49 is 7. It is a rational number.
No because 7 is a rational number
It is a irrational number. Because the square root of every imperfect square is irrational number.
Yes. It's 7 .
The negative square root of 49 is -7. -7 is whole, integer, and rational number. It's not a natural or irrational number.
The square root of 39 is not a rational number. It is somewhere between 6 and 7, but can only be written as radical(39). It is a non-ending decimal.No
The square root of any positive integer can only be a WHOLE NUMBER or IRRATIONAL, so the square root of 7 is irrational.On the other hand, the sum of a rational and an irrational number is always irrational.
Well, first let's define a "real number." A real number is any number that's not imaginary. It can be rational or irrational. The square root of 7 is 2.64575131... and it goes on forever. This means it cannot be written as a simple fraction. We can give an estimate of the square root of 7 in a fraction form, but this is not the exact result. So, the square root of 7 is a irrational number.Since a real number can be irrational or rational, yes, the square root of 7 is a real number.