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Earn +20 ptsQ: IS 0.4 squared an irrational number?
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Continue Learning about Algebra
Is 28 squared rational or irrational?
28 squared is 784 which is a rational number
Is 20 rational or irrational?
20 squared is 400 which is a rational number
If x is irrational what would x be if x squared is rational?
It would simply be the irrational square root of a rational number. There is no special name for it.
Is pi squared rational?
No because pi still remains as an irrational when squared.
Describe an irrational number that is bigger than 5.7 but smaller than 5.72?
5.7 squared is 32.49 and 5.72 squared is 32.7184. Therefore the square root of number between 32.49 and 32.7184 is between 5.7 and 5.72 and probably irrational. One example is the square root of 32.6 which is about 5.70964...
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