Use the rule,Originally Posted by juangohan9
By the defintion of logarithms,
because logarithms are not definied for negative numbers. Thus,
so it's 4, to the 4logbase4, to another power of 4... errr...
So you have,
Now what is?
Use the rule,
I think you mean,
(6/7)^x+1 = 343/216
How do I get rid of that (6/7) ?
Thanks a lot, again.