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Equation Solving, Vinod Singh ~ Kolkata
Find all real number(s) $x$ such that $2^x+3^x+6^x-4^x-9^x=1 $ $$$$
This problem can be solved by transforming the equation where it can be written as sum of squares of number equals zero.
From there the result will follow. See the video below for the explanation. $$$$
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