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1257

Q:

What are the roots of the equation log10(x2-6x+45) =2?

  • 1
    9, - 5
  • 2
    -9, 5
  • 3
    11, -5
  • 4
    -11, 5
  • Show Answer
  • Workspace

Answer : 3. "11, -5"

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