alexisochoa018 alexisochoa018
  • 03-12-2019
  • Mathematics
contestada

Add or subtract
x/x^2-4 -2/x^2-4

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alexiskendall2020
alexiskendall2020 alexiskendall2020
  • 03-12-2019
That will be subtract

Simplify the expression.
−8x^2-x-4/x^2


That dash is for fraction
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