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Earn +20 ptsQ: Is 20 squared rational or irrational?
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Continue Learning about Math & Arithmetic
Is 67 squared a rational or irrational number?
Rational.
Is 289 squared irrational?
No, it is rational.
Is 3 squared a rational or irrational?
It is a rational number as 9
Is the square root of 3 squared rational or irrational?
They are 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.
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