The product of the roots of the equation $9x^{2}-18|x|+5=0$ is

  • A
    $\frac{25}{9}$
  • B
    $\frac{25}{81}$
  • C
    $\frac{5}{27}$
  • D
    $\frac{5}{9}$

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The number of real solutions of the equation $|x^2 + 4x + 3| + 2x + 5 = 0$ is:

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