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Mathematics 15 Online
OpenStudy (anonymous):

Which of the following is equivalent to 25^1.5 = 125? A log_25*125 = 1.5 B log_25*1.5 = 125 C log_125*25 = 1.5 D log_1.5*25 = 125

OpenStudy (anonymous1):

\[log_b a=x\] means that b to the power of x equals a. \[log_{25} 125=1.5\] means that 25 to the power of 1.5 equals 125. So, the correct answer is A) log 25 125 = 1.5.

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