# SOLUTION: solve. where appropriate, include approximations to the nearest thousandth. if no solution exists, state this log (x + 3) + log x = 1

Algebra ->  Algebra  -> Logarithm Solvers, Trainers and Word Problems -> SOLUTION: solve. where appropriate, include approximations to the nearest thousandth. if no solution exists, state this log (x + 3) + log x = 1      Log On

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 Algebra: Logarithm Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on logarithm Question 315213: solve. where appropriate, include approximations to the nearest thousandth. if no solution exists, state this log (x + 3) + log x = 1Answer by nerdybill(6958)   (Show Source): You can put this solution on YOUR website!log (x + 3) + log x = 1 log x(x + 3) = 1 x(x + 3) = 10^1 x^2 + 3x = 10 x^2 + 3x - 10 = 0 (x+5)(x-2) = 0 x = {-5, 2} Toss out the negative solution, it is an extraneous solution leaving: x = 2