SOLUTION: I need help in solving this equation: 2log x - log4 = 1/2 log81
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Question 591847: I need help in solving this equation: 2log x - log4 = 1/2 log81
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
x^2 / 4 = sqrt(81)
remember, logarithms are not defined for negative arguments
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