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Evaluate [tex]\log_5 \left(\frac{1}{25}\right)[/tex].

Answer :

[tex]\Huge \boxed{\text{Answer = -2}}[/tex]

Step-by-step explanation:

To solve this logarithmic expression, we need to ask ourselves: what power of 5 gives us the fraction [tex]\frac{1}{25}[/tex]? In other words, we need to solve the equation:

[tex]\large 5^{x} = \frac{1}{25}[/tex]

We can simplify [tex]\frac{1}{25}[/tex] to [tex]5^{-2}[/tex], so our equation becomes:

[tex]5^{x} = 5^{-2}[/tex]

Now we may find [tex]x[/tex] by applying the rule "if two powers with the same base are equal, then their exponents must be equal." As a result, we have:

[tex]x = -2[/tex]

So the value of the logarithmic expression [tex]\log_5 \frac{1}{25}[/tex] is -2.

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