∫(4x2+1)9x9dxisequa<o (a)5x1(4+x21)−5+c (b) 51(4+x21)−5+c (c)101(1+4x2)−5+c (d) 101(4+x21)−5+c

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Question

$\int \frac{x ^{9} d x}{( 4 x ^{2} + 1 ) ^{9}} i s e q u a < o$ (a) $\frac{1}{5 x} (4 + \frac{1}{x ^{2}})^{- 5} + c$ (b) $\frac{1}{5} (4 + \frac{1}{x ^{2}})^{- 5} + c$ (c) $\frac{1}{10} (1 + 4 x^{2})^{- 5} + c$ (d) $\frac{1}{10} (4 + \frac{1}{x ^{2}})^{- 5} + c$

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\int \frac{x ^{9} d x}{( 4 x ^{2} + 1 ) ^{9}} i s e q u a < o

(a)

\frac{1}{5 x} (4 + \frac{1}{x ^{2}})^{- 5} + c

(b)

\frac{1}{5} (4 + \frac{1}{x ^{2}})^{- 5} + c

(c)

\frac{1}{10} (1 + 4 x^{2})^{- 5} + c

(d)

\frac{1}{10} (4 + \frac{1}{x ^{2}})^{- 5} + c

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Question Text

\int \frac{x ^{9} d x}{( 4 x ^{2} + 1 ) ^{9}} i s e q u a < o

(a)

\frac{1}{5 x} (4 + \frac{1}{x ^{2}})^{- 5} + c

(b)

\frac{1}{5} (4 + \frac{1}{x ^{2}})^{- 5} + c

(c)

\frac{1}{10} (1 + 4 x^{2})^{- 5} + c

(d)

\frac{1}{10} (4 + \frac{1}{x ^{2}})^{- 5} + c