Math  /  Algebra

QuestionExpress as a single logarithmic expression. You do NOT need to expand exponents. Assume all expressions represent positive numbers. log9(x+8)+log9(x7)=log9()\log _{9}(x+8)+\log _{9}(x-7)=\log _{9}(\square) Question Help: Video Written Example Submit Question

Studdy Solution
Express the combined expression as a single logarithmic expression:
The expression log9((x+8)(x7))\log_{9}((x+8)(x-7)) is already in the form of a single logarithmic expression, so we have:
log9()=log9((x+8)(x7))\log_{9}(\square) = \log_{9}((x+8)(x-7))
Thus, the expression inside the logarithm is:
=(x+8)(x7)\square = (x+8)(x-7)

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