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Is - square root of 7 rational or irrational?
It is irrational.
Is - square root 49 rational or irrational?
Rational because it is 7.
Is the square root of 28 rational or irrational?
The square root of 28 is the same as the 2 x the square root of 7. 7 is prime, and so the square root of 7 is irrational. Thus the square root of 28 is irrational.
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 square root of 49 a rational number or irrational number?
The square root of 49 is 7, so it is rational.
Is 1 plus the square root of 7 rational or irrational?
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.
Is 7 plus the square root of 5 irrational and why?
7 plus the square root of 5 is an irrational number because the square root of 5 is a never ending decimal number that can't be expressed as a fraction.
Is the square root of 49 rational or irrational?
sqrt(49)= 7=====quite rational!
Is the square root 49 rational or irrational?
sqrt(49)= 7=====quite rational!
Is the square root of 49 irrational or rational?
sqrt(49)= 7=====quite rational!
Is the square root of 49 an irrational number?
No because 7 is a rational number
Is the square root of 49 a rational irrational whole or integer number?
The √49 is 7. It is a rational number.
