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What digit? (Posted on 2014-04-08) Difficulty: 2 of 5


The above statement is not true, but you could make it true just by inserting a certain digit into this equation in three different places.
Same digit!

No mathematical symbol can be added or changed.

What is this digit?
What is the correct equation?

See The Solution Submitted by Ady TZIDON    
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Solution When you see it... (spoiler) Comment 1 of 1
I tried a few things first before it occurred to me: maybe they are a Pythagorean triple.

They are.  The added digit is 2, added as a power to each number:

  Posted by Jer on 2014-04-08 10:44:32
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