No, it is not.
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Yes. For example, the square root of 1/9.
Irrational numbers are pi(3.14...), a non-terminating decimal with no pattern(ex.-0.3456789...), and non-perfect squares(ex.-square root of 34).
No, pi is non-terminating and also non-repeating. In other words, there is no pattern to the digits so pi is considered an irrational number, like the square root of two and also like the number e. The first proof that pi is irrational dates back to approximately 1770. Reference: http://www.mathpages.com/HOME/kmath313.htm http://www.lrz-muenchen.de/~hr/numb/pi-irr.html
No, it is neither.
No, it is neither.
Neither because the square root of 400 is 20
Square root of 2...
A non-terminating decimal.
No, it is not.
None of the items in the list.
A non-terminating decimal is a decimal that does not terminate, and goes on forever, and a repeating decimal is a number that continues on forever with a repeated pattern
No because the square root if 29 is a decimal number. only perfect squares like 36=6 cN be rational or any other squares with a terminating repeating decimal.
no: the decimal is not repeating or terminating and therefore cannot be written as a fraction, which is one of the two requirements to be a rational number.
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The square root of 61 is a non-repeating, non-terminating decimal and cannot be written as the ratio of two integers.