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  • 25-06-2018
  • Mathematics
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Evaluate x1 - x-1 + x6 for x=2

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BiologiaMagister
BiologiaMagister BiologiaMagister
  • 25-06-2018
If x is 2, you substitute all the x in the expression for the number 2:

2 - 2 - 1 + 12
-1 + 12
11


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