SOLUTION: 5^x -1 = 0 5^x = 1 Why is x = 0?

Question 856485: 5^x -1 = 0
5^x = 1
Why is x = 0?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Because any base to exponent zero is 1.

That's because,

Since then

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