$\int \left(\frac{x+2}{x+4}\right)^2 e^x \, dx =$

  • A
    $e^x \left(\frac{x}{x+4}\right) + c$,જ્યાં $c$ એ સંકલનનો અચળાંક છે.
  • B
    $e^x \left(\frac{x+2}{x+4}\right) + c$,જ્યાં $c$ એ સંકલનનો અચળાંક છે.
  • C
    $e^x \left(\frac{x-2}{x+4}\right) + c$,જ્યાં $c$ એ સંકલનનો અચળાંક છે.
  • D
    $e^x \left(\frac{2x}{x+4}\right) + c$,જ્યાં $c$ એ સંકલનનો અચળાંક છે.

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