Question:medium

The sum of all distinct real values of x that satisfy the equation \(10^x + \frac{4}{10^x} = \frac{81}{2}\)  is

Updated On: Nov 24, 2025
  • \(3\log_{10} 2\)
  • \(\log_{10} 2\)
  • \(4\log_{10} 2\)
  • \(2\log_{10} 2\)

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