Four Fours/96
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Puzzle
Using exactly $4$ instances of the number $4$, the task is to write an expression for $96$, using whatever arithmetical operations you consider necessary.
Solutions
Solution $1$
- $96 = 4! + 4! + 4! + 4!$
Solution $2$
- $96 = \dfrac {4! \times 4 \times \sqrt 4} {\sqrt 4}$
Solution $3$
- $96 = 4! \times 4 + 4 - 4$