Which of the following expressions is equivalent to log_5(25) + log_5(5)?

Practice Questions

1 question
Q1
Which of the following expressions is equivalent to log_5(25) + log_5(5)?
  1. log_5(125)
  2. log_5(30)
  3. log_5(20)
  4. log_5(10)

Questions & Step-by-step Solutions

1 item
Q
Q: Which of the following expressions is equivalent to log_5(25) + log_5(5)?
Solution: Using the property of logarithms, log_5(25) = 2 and log_5(5) = 1. Therefore, log_5(25) + log_5(5) = 2 + 1 = 3, which is log_5(125).
Steps: 0

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