Question

Solve 2 log x = log 36 Solve 2 log x = log 36 @Mathematics

Answer 1

\[\log(x^2)=\log(36)\]
\[x^2=36\]
\[x=6\]

Answer 2

It would be + / - 6?

Answer 3

*wouldnt

Answer 4

GOOD QUESTION!
actually to solve
\[x^2=36\] you are supposed to say
\[x=\pm6\] but you can ignore the negative answer because you cannot take the log of a negative number

Answer 5

Oh ok, so what would this property be known as?