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Earn +20 ptsQ: Is 9 square root an irrational number?
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Is the root of 81 an irrational number?
No. The square root of 81 is 9, which is a rational number.
Is the square root of any number an irrational number?
no square root of 9 is 3 which is rational -- to be more specific: an irrational number is a number that cannot be expressed as a fraction. Pi, for example, is one of these numbers. If a number is not a perfect square (4, 16, 9, 144, 225, etc.), then it's square root is likely to be an irrational number. For example, the square root of 2 (1.41421356...) is an irrational number because it cannot accurately be expressed as a fraction.
Is radical 9 irrational?
The square root of 9 is irrational
Is squareroot of 9 rational or irrational?
The square root of 9 is 3 which is a rational number
What is a irrational number between 9 and 9.1?
the square root of 82
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