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How do I expand log using product property?

User Noctarius
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Final Answer:

The product property of logarithms states that the logarithm of a product is equal to the sum of the logarithms of the individual factors. In other words, if a and b are positive numbers and b ≠ 1, then log(ab) = log(a) + log(b).

Step-by-step explanation:

To expand a logarithmic expression using the product property, follow these steps:

Identify the product of factors within the logarithmic expression. For instance, in the expression log(xy^2), xy^2 is the product of factors.

Using the product property, rewrite the logarithmic expression as the sum of individual logarithms:

log(xy^2) = log(x) + log(y^2)

Simplify the expression by applying the power property of logarithms if necessary. For example, in the expression log(y^2), the power property states that log(a^n) = n · log(a), so log(y^2) can be rewritten as 2 · log(y).

Combine the simplified expressions to obtain the expanded logarithmic expression:

log(xy^2) = log(x) + 2 · log(y)

User Gwvatieri
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