The square root of 9 is 3 which is a rational number
sqrt(4/9) = 2/3 = 0.666... Which is NOT irrational .
the square root of 82
Yes 9 times pi is an irrational number because it can't be expressed as a fraction
An irrational number cannot be written as a fraction or a whole number,Like Pi for example
3 squared is 9 and 4 squared is 16, so the square root of any whole number between 9 and 16 will be irrational.
It is rational.The square root of 9 is 3 and it is a rational number
It is a rational number as 9
If the square root of a natural number is not an integer, then it is irrational. Another way to look at it: if a natural number N falls between two perfect squares, then the square root of N is irrational.So in this case, 12 is between 9 (3 squared) and 16 (4 squared). So the square root of 12 is between 3 and 4, and also the square root of 12 is irrational.
The square root of 70 is between 8 and 9, and is irrational. This is because 70 is between the squares of 8 and 9 (64 and 81, respectively), and because the square root of 70 continues without end and without a reliable pattern. Note that this is only one out of infinite number of irrational numbers between 8 and 9.
The square root of 9 is 3 which is a rational number
It is an irrational number. Actually it is a rational number. Think 2/3=.6666666, 1/9=.11111111.
It is an irrational number between 8 and 9.Es un número irracional entre 8 y 9.- (:
sqrt(4/9) = 2/3 = 0.666... Which is NOT irrational .
the square root of 82
The square root of 9 is 3 which is a rational number
The square root of 9 is 3 which is rational.