Question
In Exercises 51 - 58, use the One-to-One Property to solve the equation for $ x $.$ 5^{x - 2} = \dfrac{1}{125} $
Step 1
We know that $125$ is $5^3$, so $\frac{1}{125}$ is equivalent to $5^{-3}$. So, the equation becomes: \[5^{x - 2} = 5^{-3}\] Show more…
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