No. An irrational number is still a real number - it lives on the number line.
The square root of -1 (known as i) is an imaginary number. It is on the imaginary axis of the complex plane.
A number with components from the real axis and the imaginary axis is a complex number, and is on the complex plane.
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Its square root is an irrational number
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.
No. √324 = 18 = 18/1 = a rational number.
It is an irrational number which is 9.2 to 1 decimal place
If you mean the square root of 9/36 then it is 1/2 otherwise the square root of 936 can't be simplified because it's an irrational number