Math  /  Algebra

QuestionSolve the equation logx12log(x+4)=1\log x - \frac{1}{2} \log (x+4) = 1.

Studdy Solution
olve for the two possible values of x.
x=50+70=120x =50 +70 =120x=5070=20x =50 -70 = -20However, remember from our assumptions that x must be a positive real number, so x=20x = -20 is not a valid solution.Therefore, the solution to the equation logx2log(x+4)=\log x-\frac{}{2} \log (x+4)= is x=120x =120.

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