Needing help with a homework question. I know the answer but do not know how to show my work to get that answer: Ln(4x^2-3x)=ln(16x-12)-ln x
Follow Math Help Forum on Facebook and Google+
This can be written as : { using property of log a - log b = log (a/b) } Now we can compare both sides we get : Now you can easily solve this equation. Hope you understood
Hello, paigesisco! Note that: . We have: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hence: . The only root in the domain is: .
View Tag Cloud