With the help of technology I've figured out that r=27 but I can't quite work it out. I know 2^3log4(3)=2^log4(27 or 2^(log27)/(log4) and sqrt(r)=r^(1/2) but I can't quite put it all together....
Follow Math Help Forum on Facebook and Google+
First notice that Then . Take the log of both
Hello, metaname90! The left side is: . Since . . we have: . The equation becomes: .
View Tag Cloud