SOLUTION: What values of x could NOT possibly be solutions of the equation, log a (4x-7)+loga(x^2+4)=0

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Question 1083184: What values of x could NOT possibly be solutions of the equation, log a (4x-7)+loga(x^2+4)=0
Answer by Alan3354(69443) About Me  (Show Source):
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What values of x could NOT possibly be solutions of the equation, log a (4x-7)+loga(x^2+4)=0
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The arguments of the logs must be >0
(4x-7) > 0
x > 7/4
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Values of x <= 7/4 are not allowed.