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posted by Anonymous on Saturday, July 20, 2013 at 8:54am.

solve log(5)(5x-4) = log(√5)(2-x)

log(5)(5x-4) = log(√5)(2-x) = log(5)[(2-x)^2] 5x-4=x^2-4x+4

why log(√5)(2-x)= log(5)[(2-x)^2]??

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