$\int e^{-2 x}\left(\tan 2 x-2 \sec ^2 2 x \tan 2 x\right) d x=$

  • A
    $e^{-2 x} \tan 2 x+c$
  • B
    $-\frac{e^{-2 x}}{2}\left[\sec ^2 2 x+\tan 2 x\right]+c$
  • C
    $-\frac{e^{-2 x}}{2}\left[\tan 2 x-\sec ^2 2 x\right]+c$
  • D
    $e^{-2 x} \sec ^2 2 x+c$

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