alexisochoa018
alexisochoa018
03-12-2019
Mathematics
contestada
Add or subtract
x/x^2-4 -2/x^2-4
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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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