The expression you provided is:

\[
2 - 2\log 5
\]

To simplify this, follow these steps:

1. Factor out the common factor of \(2\):
\[
2(1 - \log 5)
\]

This is the simplest form of the expression unless you're looking to evaluate it numerically.

Would you like to evaluate this expression or further discuss logarithmic properties?

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Here are five related questions to explore:

1. What are the properties of logarithms that can simplify expressions like \(\log ab\)?
2. How do you convert a logarithmic expression into an exponential form?
3. What is the value of \(\log 5\) if the logarithm is to the base 10?
4. How does changing the base of a logarithm affect its value?
5. What is the general rule for factoring expressions involving logarithms?

**Tip:** Logarithmic identities, such as the product and quotient rules, are useful for simplifying complex log expressions.

Learn how to simplify the expression 2 - 2log5 by factoring and applying logarithmic properties. This problem introduces key algebraic and logarithmic concepts, including factoring and the use of logarithmic identities. Suitable for high school students in Grades 9-12.

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