How to prove numbers are rational?

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  1. 2. RATIONAL AND IRRATIONAL NUMBERS. What is a rational number? Which natural numbers have rational square roots? The decimal representation of irrationals
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  2. HSC 4U Maths: Complex Numbers - De Moivre's Theorem Proof (for all rational numbers) :

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  4. Honors(?) This page is listed in The Useless Pages, under The Uselessness of Pi and its Irrational Friends. Because of this page, I was chosen as Dumbass of
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  5. Rational and Irrational Numbers :

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  6. Simplifying a radical is simply just factoring it, pretty much. Lets take the root of 72. It would just be √72, right? Now lets simplify it. There is a property of
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  8. Proof that there is an irrational number between any two rational numbers :

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  9. Proof -There Are The Same Number of Rational Numbers as Natural Numbers :

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  10. Proof - The Square Root of 2 is Irrational :

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  11. Identifying Rational Numbers :

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  12. Rational Numbers: Expressing integers and fractions in m/n form. :

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  13. Proof by Contradiction (Example: Smallest Positive Rational Number) :

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  14. How to Prove the set of Rational numbers is Closed Over Addition :

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  15. Irrational Numbers and Proof That Root Of 2 is irrational :

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  16. How to convert decimal numbers to Rational numbers (3 of 4) :

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