Answer:
Exact Form: log (3126/125), Decimal Form: 1.39807896...
Explanation:
-3/2 or -1.5.
Let x = log25 1/125
By the definition of a logarithm:
1/125 = 25^ x
25^3/2 = (√25)^ 3 = 125.
1/125 = 25^(-3/2)
25^ x = 25^(-3/2)
Therefore x = -3/2.
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