Answer:
(D) 9.893
Step-by-step explanation:
Given:
The equation to solve is given as:
Since, the variable 'x' is in the exponent, we take log on both the sides.
<em>Taking log to base 3 on both the sides, we get:</em>
Using logarithmic property
Therefore, the left hand side of the equation becomes;
We know that,
Now,<em> </em>using the change of base property of log , we get:
<em>Adding 8 on both sides, we get:</em>
Hence, option D is correct.