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dedylja [7]
2 years ago
13

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

Mathematics
1 answer:
Colt1911 [192]2 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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The formula for the surface area, S, of a cylinder, is S = 2tr2 + 2trh, where h is
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Answer:

H = 2        S = 50    A = 50.2

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A=2πrh+2πr2

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S = 6t x 4 + 6t x r x h Cross out for t

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Checker

Area = 6.28318530718 x 4 + 6.28318530718  x 2 x 2 = 50.27sq2

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