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History of Irrational Numbers ... However Pythagoras could not accept the existence of irrational numbers, because he believed that all numbers had perfect values. But he could not disprove Hippasus' "irrational numbers" and so Hippasus was thrown overboard and drowned...
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www.mathsisfun.com/irrational-numbers.html
www.mathsisfun.com/irrational-numbers.html
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Note: If your WWW browser cannot display special symbols, like ² or 2, then click here for the alternative Irrational Numbers page. ... Pythagoras (or one of his students) is said to have discovered irrational numbers (see definitions, below). The way this was done, was to show that the square root of 2 could not be...
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www.jimloy.com/algebra/irration.htm
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Rational and irrational numbers definitions, examples, and more. ... An irrational number has endless non-repeating digits to the right of the decimal point. Here are some irrational numbers:
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www.factmonster.com/ipka/A0876704.html
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Rational and Irrational Numbers (Elementary/About Numbers); About Rational Numbers (Middle School/About Numbers); Is a Ratio Rational or Irrational? (High School/Analysis); ... Irrational numbers are numbers that can be written as decimals but not as fractions.
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mathforum.org/dr.math/faq/faq.integers.html
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An 'irrational number' is a real number that cannot be reduced to any ratio between an integer and a natural number. The union of the set of irrational numbers and the set of rational numbers forms the set of real numbers ... Examples of irrational numbers are 2 1/2 (the square root of 2), 3 1/3 (the cube root of 3),
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whatis.techtarget.com/definition/0,,sid9_gci283983,00.h...
whatis.techtarget.com/definition/0,,sid9_gci283983,00.html
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You have probably heard the claim that is an irrational number. That means that cannot be expressed as a quotient of two integers. How many other irrational numbers can you think of? While you may be able to come up with a few other examples, it is much easier for us to think of examples of rational numbers!
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www.jcu.edu/math/vignettes/sqrt2.htm
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The definition of a rational number. Irrational numbers. Real numbers. A real variable ... By recalling the Pythagorean theorem, we can see that irrational numbers are necessary.
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www.themathpage.com/aPreCalc/rational-irrational-number...
www.themathpage.com/aPreCalc/rational-irrational-numbers.htm
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that cannot be expressed as the ratio of two integers. The numbers and are examples of irrational numbers. ... Expressions such as and have irrational numbers in the denominator. If the...
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www.tpub.com/math1/8g.htm
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