Four Fours/124
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Puzzle
Using exactly $4$ instances of the number $4$, the task is to write an expression for $124$, using whatever arithmetical operations you consider necessary.
Solutions
Solution $1$
- $124 = \paren {\dfrac {\sqrt 4} {.4} }! + \sqrt 4 + \sqrt 4$
Solution $2$
- $124 = \paren {\dfrac 4 {.4} }^{\sqrt 4} + 4!$