hi Log4(32) - log9(27) my attempt log4(2^5)-log9(3^3) 5log4(2)- 3log9(3) what do i do from here, does something cancel out ? cheers
Follow Math Help Forum on Facebook and Google+
Originally Posted by smmmc hi Log4(32) - log9(27) my attempt log4(2^5)-log9(3^3) 5log4(2)- 3log9(3) what do i do from here, does something cancel out ? cheers $\displaystyle \log_4{2} = \frac{1}{2}$ because $\displaystyle 4^{\frac{1}{2}} = 2$. Similarly, $\displaystyle \log_9{3} = \frac{1}{2}$. Can you take it from here? 01
thank you
View Tag Cloud