13406=thirteen thousand, four hundred six.
Step-by-step explanation:
x+10=116
x=116-110
=106
x=106
Given expression :
.
We need to apply power property of logs to rewrite it.
According to log rule of exponents:

If we compare given expression with the rule the exponent part is f, base is 6.
Therefore, we need to bring exponent f in front of log.
Therefore,
.
<h3>And correct option is second option

</h3>
-8 > -13 unless you need it written in another way