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Simplify x^2-4/x^2+2

User Shamira
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1 Answer

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Answer:x^4+6

Explanation:

you must combined both x squared to get x^4 and then add the opposite of -4 Which is +4 and what you do to one side you must do to the other therefore you add the 2 to it as well. in conclusion you get x^4+6. hope this helps:)

User Econstantin
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