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|a+x|/2-|a-x|/2 if a=-2 and x=-6

1 Answer

11 votes

Answer:


2

Explanation:

  • Absolute values are always positive


(|a+x|)/(2) -(|a-x|)/(2) \\\\(|a+x|-|a-x|)/(2)\\\\(|-2+-6|-|-2-(-6)|)/(2)\\\\(|-8|-|-2+6|)/(2)\\\\(|-8|-|4|)/(2)\\\\(8-4)/(2)\\\\(4)/(2)\\\\2

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