Question 1153167
(1) log3 1/9
(2) log3^3 +log3^9
(3) log6 216=3
(4) log8 4 + log8 16
(5)  log12 288- log12 2
(6). Log2 + log5
(7) log10=1 
(8) 3^7=2187 
(9) 4^p=q
(10) X^y=2
<pre>I'm doing just 1 for you. I shouldn't have, considering that:
1) not 1 question was posed
2) you shouldn't have posted so many problems
3) I feel so sorry for you having to look at and trying to follow that MOST COMPLICATED simplification that woman
   posted - I wish she'd try to LEARN how to really help these people who ask for help, instead of filling them with MATH ANXIETY. 
Therefore, I'll do # 5.
{{{highlight_green(matrix(1,7, log (12, (288)) - log (12, (2)), "====>", log (12, (288/2)), "====>", log (12, (144)), "=", highlight(2)))}}}
A "word of advice": Number 4 is done the same way as the above!