SOLUTION: Write the set of points from -5 to 1 but excluding -1 and 1 as a union of intervals

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Question 1189637: Write the set of points from -5 to 1 but excluding -1 and 1 as a union of intervals
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

[-5,-1) U (-1,1)
parentheses means the value is not part of the solution and a bracket means included