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Yes because 7 squared = 49 which is a rational number
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Is the square root of 49 a rational number or irrational number?
The square root of 49 is 7, so it is rational.
Is square root of 7 a rational number?
No
Is 7 square root a rational number?
No, it is not.
Is a non-perfect square a rational number?
It can be. 7 is a non-perfect square and, being an integer, it is rational.
Is the square root of 49 a rational irrational whole or integer number?
The √49 is 7. It is a rational number.
Is the square root of 49 an irrational number?
No because 7 is a rational number
Is the square root of 133 irrational or rational explain?
It is irrational. 133 = 7*17 and so is not the square of any rational number. Therefore its square root cannot be rational.
Is the negative square root of 49 a whole number natural number integer rational number or 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.
Is square root 0.49 a irrational or rational number?
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
Is the square root of 49 a rational number?
Yes. It's 7 .
Is the square of 2 rational number?
Yes, the square of any rational number is also a rational number.The square root of 2 is not a rational number.
Is every rational number a perfect square?
No. Though every perfect square is a rational number, not every rational number is a perfect square. Example: 2 is a rational number but sqrt(2) is not rational, so 2 is not a perfect square.
