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[DOC File]NUMBER SYSTEM
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An irrational number is a number that cannot be expressed as a repeating or terminating decimal. Square Root. A square root is one of the two equal factors of a number. I. Sequence of Activities (Instructional Strategies) A. Focus/connections.
rational or irrational calculator

[DOC File]Rational and Irrational Numbers - SINE OF MADNESS
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Irrational Numbers . cannot. be written as a fraction. A number can only be RATIONAL or IRRATIONAL, but never BOTH. RATIONAL #S may be broken down further into other categories, if applicable. A number, whether RATIONAL or IRRATIONAL, is ALWAYS REAL! Another way to explain the breakdown of . REAL. numbers. Consider the following number line ...
why is a number irrational

Examples of Irrational Numbers (With Lists) – Math Novice
An irrational number is a number that cannot be written as p/q with p and q integers. Example 2.5. [2] The following numbers are all irrational: π, e, , . 3) Square root of 2. There is a very nice proof showing that is irrational. Theorem 3.1 [3] The number is irrational. Proof: Assume that is …
the history of irrational numbers

[DOC File]REAL NUMBERS: A rational or irrational number
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Irrational. Number: An irrational number is one that . cannot. represented as a ratio of . p q , such that p and q are both integers and q≠0 . Irrational numbers cannot. be expressed as a terminating or repeating decimal. (Examples: 3 , π, 5 2 , e )Irrational numbers are difficult to comprehend because they cannot be expressed easily.
rational and irrational numbers definitions

[DOC File]Irrational Numbers
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An Irrational number is multiplied by another Irrational number. Write down an example to show that the answer could be a rational number. Show one way where two of the same numbers are used, and a way where two different numbers are used. HINT: Use the square root rule √10 x √2 = √20.
rational or irrational numbers

[DOCX File]Gwinnett County Public Schools
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Rational and Irrational. First describe every rational number x such that x + 1/x is an integer and then describe every irrational number y such that y + 1/y is an integer. A solution. Consider first the problem of describing every rational number x such that x + 1/x is an integer. If x + 1/x = n, then x2 – nx + 1 = 0.
an irrational number squared is rational

[DOC File]Rational and Irrational
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d) The irrational numbers are , 0.056725431… , (because each of these convert to a decimal that does not repeat and does not terminate). e) The real numbers is the entire set. EXERCISE 2: State whether the following statements are true or false. a) A real number is either a rational or irrational.
is an irrational number 12

What is a irrational number