Four Fours/173/Solutions/1
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Puzzle: Four Fours: $173$
Using exactly $4$ instances of the number $4$, the task is to write an expression for $173$, using whatever arithmetical operations you consider necessary.
Solution
- $173 = \dfrac {\map \Gamma {\map \Gamma 4} } {\sqrt {. \dot 4} } - \map \Gamma 4 - \map \Gamma {\sqrt 4}$