Absolute Value

Absolute Value - x | > 0 when x 0 Example 1 Give...

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Absolute Value The numerical value when direction or sign is not considered is called the  absolute value.  The  absolute value of  x  is written |  x |. The absolute value of a number is always positive except when the  number is 0.  | 0 | = 0|  x  | > 0 when  x  ≠ 0 | – 
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Unformatted text preview: x | > 0 when x 0 Example 1 Give the value. 1. |4| = 4 2. |6| = 6 3. |7 9| = |2| = 2 4. 3 |6| = 3 6 = 3 Note that absolute value is taken first, or work is first done within the absolute value signs....
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