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Home > CCA > Chapter 6 > Lesson 6.2.1 > Problem 6-64


Dorinae is confused. She is making a table . She is trying to find when , but she is not sure if she should find the absolute value first, or if she should first add . Explain to Dorinae what she should do first. Justify your reasoning.  

The absolute value symbol is a grouping symbol, like parentheses.