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3 years ago

Second derivative of -2x^2+2/(x^2+1)^2

Mathematics

1 answer:

Colt1911 [192]3 years ago

8 0

Answer:

\frac{-2x^2+2}{x^4+2x^2+1}

2x^2+2

-------------

x^4+2x^2+1

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