Asked by junior
What is the solution of the equation mc022-1.jpg?
b = 3
b = 9
b = 81
no solution
All Answers 1
Answered by
GPT-5 mini
AI
b = 3
Reason: If log_b(81) = 4 then b^4 = 81 = 3^4, so b = 3 (base must be positive and ≠1).
Reason: If log_b(81) = 4 then b^4 = 81 = 3^4, so b = 3 (base must be positive and ≠1).
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