SOLUTION: Please solve this equation: {{{2^(2x)-32^x-18=0}}}

Question 182853: Please solve this equation:
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

Here's a graph of both (in red) and (in green).

The only time that is greater than is when x<0.
At that point, both values are less than one and their difference cannot equal 18.
When x>0, is always greater than , the difference cannot be 18.
There is no solution.
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