$\frac{d}{d x}(x^{2 x}) =$ . . . . . . ,$x > 0$

  • A
    $2 x^{2 x}(1+\log x)$
  • B
    $x^{2 x}(2+\log x)$
  • C
    $x^{2 x}(1+2 \log x)$
  • D
    $2 x^{2 x}(1+2 \log x)$

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