The question consists of one line only, but the silly me failed to solve it.
Please find the value of x for this equation:
The one above me figured out my equation properly,
but for that one, the base number is 10, not e
If it's e, it would be written as Ln instead, no?
So, it's :
For starting, we cancel out the h of course, but I am still having difficulties....
You see, even though the 9 can be turned into
But I can't find a way to trash the 5, which is a prime number on it's own.
This is quite tricky.
Split this equation up into 3 pieces:
I'll skip out some parts or else it will be too long.
Part a can be expressed as:
Part b can be expressed as:
Part c can be expressed as:
Hence the equation becomes:
Thus the equation becomes:
To make it easier, let
Now use logarithms to solve for u, the thus solve for x.