2 years ago

2/(x+1)-2/(x+1)+4/(x^2+1)

Mathematics

1 answer:

Scilla [17]2 years ago

4 0

4x^2+4 should be your answer.

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2/(x+1)-2/(x+1)+4/(x^2+1)​

2/(x+1)-2/(x+1)+4/(x^2+1)