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It is a rational number as 9

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โˆ™ 2015-06-23 14:47:02
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Q: Is 3 squared a rational or irrational?
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Related questions

Is the square root of 3 squared rational or irrational?

They are rational.


Is 6 squared rational or irrational?

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Is 64 squared rational or irrational?

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No, it is rational.


Is the square of an irrational number rational?

Sometimes. eg the irrational number √2 squared is 2 which is rational (2 = 2/1) eg the irrational number √(√2) squared is √2 which is irrational.


Is 9 squared rational or irrational?

81 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.


Is 81 squared rational or irrational?

81*81 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.


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No because pi still remains as an irrational when squared.


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No because 102 squared is 10404 which is a rational number


Is the square root of 14 rational or irrational?

The square root of 14 is irrational. Three squared is 9, and four squared is 16; so square root of 14 is in-between 3 and 4.


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