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What is the solution to log25x=3?

User Jovan MSFT
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2 Answers

6 votes
x=40 is the answer took the test and knocked it out of the park
User Mmar
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3 votes

Answer: The required solution is x = 40.

Step-by-step explanation: We are given to find the solution of the following logarithmic equation:


\log25x=3.

We will be using the following logarithmic property:


\log a=b~~~~\Rightarrow a=10^b.

We have


\log25x=3\\\\\Rightarrow 25x=10^3\\\\\Rightarrow 25x=1000\\\\\Rightarrow x=(1000)/(25)\\\\\\\Rightarrow x=40.

Thus, the required solution is x = 40.

User Nobita
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