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    Precalculus Graphical Numerical Algebraic
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    Exam 3: Exponential, Logistic, and Logarithmic Functions
  5. Question
    Solve the Equation Log (X-4)+log (X+5)=1 Algebraically
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Solve the Equation Log (X-4)+log (X+5)=1 Algebraically

Question 4

Question 4

Essay

Solve the equation log (x-4)+log (x+5)=1 algebraically. List any extraneous solutions and explain If there are no extraneous solutions, explain why not.

Correct Answer:

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Solution: x=5 ; Extraneous: ...

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