posted by michelle .
write as a single logarithm:
-2logbase3(1/x)+(1/3)logbase3(square root of x)
please show the steps to solving this.
1 log (AxB) = log A + Log B (same base)
2 log (A/B) = log A - log B
3 log A^n = n log A
use these three rules and it becomes an easy question.