004 Sample Final A, Problem 15

Solve. Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \log(x + 8) + \log(x - 1) = 1}

Foundations
1) How can we combine the two logs?
2) How do we remove logs from an equation?
Answer:

Solution:

Step 1:

Step 2:

Step 3:

Step 4:

Final Answer:

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