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Ch11 then Ch12 basic Flashcards | StudBud
Ch11 then Ch12 basic
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What is the derivative of f(x) = \frac{x^2 + 2}{x + 1}?
A
\frac{2x - 1}{x^2 + 1}
B
\frac{(x^2 + 2)(x + 1)}{x^2}
C
\frac{2x - (x^2 + 2)}{x + 1}
D
\frac{(2x)(x + 1) - (x^2 + 2)}{(x + 1)^2}
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