I am having trouble on these two problems:
If a=2, b=3 , and c=5, evaluate the following:
1. ln(((a^-3)(b^1))/(bc)^-2
2. (ln(c^1))(ln(a)/(b^4))^-1
For #1, I keep getting 15.
So I have not been able to go on to #2 because I do not understand #1.
Please Help!
Thanks, lsnyder
I keep getting that as the wrong answer.
Its suppose to be like simple addition and subtraction.
ln (a^-3) (b^1) - ln (bc)^-2
ln (a^-3) (b^1) - ln (b^-2) (c^-2)
3 ln a - ln b + 2 ln b + 2 ln c
3 ln 2 - ln 3 + 2 ln 3 + 2 ln 5
6 -3 +5 +7
15
Something like that.....
Supposedly