serenvons
serenvons serenvons
  • 01-03-2018
  • Mathematics
contestada

please help understand this and get it done.

please help understand this and get it done class=

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sqdancefan
sqdancefan sqdancefan
  • 01-03-2018
You have an odd number of minus signs in your problem statement. You need an odd number of minus signs in your answer.

The 1st, 3rd, and 5th selections are appropriate.
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