Use the properties of logarithms to expand the expression as a sum, difference, and/or constant multiple of logarithms. (Assume all variables are positive.)log4xy4z4
Question
Use the properties of logarithms to expand the expression as a sum, difference, and/or constant multiple of logarithms. (Assume all variables are positive.)log4xy4z4
Solution
The given expression is log4(xy^4z^4).
Using the properties of logarithms, we can expand this expression as follows:
Step 1: Apply the property logb(mn) = logb(m) + logb(n) to separate the terms inside the logarithm.
log4(xy^4z^4) = log4(x) + log4(y^4z^4)
Step 2: Repeat the process for the second term.
log4(x) + log4(y^4z^4) = log4(x) + log4(y^4) + log4(z^4)
Step 3: Apply the property logb(m^n) = n*logb(m) to simplify the expression.
log4(x) + log4(y^4) + log4(z^4) = log4(x) + 4log4(y) + 4log4(z)
So, the expanded form of the given expression is log4(x) + 4log4(y) + 4log4(z).
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