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Big Ideas Math Geometry, 2014
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Big Ideas Math Geometry, 2014 View details
1. Points, Lines, and Planes
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Exercise 68 Page 10

An absolute value will always be non-negative. Start by calculating the expression inside the absolute value.

4

Practice makes perfect
The absolute value of a number is the non-negative value of that number. |a| = a and |- a| = a We can start by calculating the expression inside the absolute value.
|7-11|
SubTerm

Subtract term

|-4|
AbsNeg

|-4|=4

4
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