Heeelp! A)x^2 -1 B)1/x^2+1 C)x^2 +1 D)1/x^2 -1 E)x+1/x-1

Question

Heeelp!
A)x^2 -1
B)1/x^2+1
C)x^2 +1
D)1/x^2 -1
E)x+1/x-1

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Answer 1

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