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How can you make 23 with 4 2s

User Fstamour
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1 Answer

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\displaystyle\bf\\We~have: \{2;~2;~2;~2\}\\\\Is~required: 2~?~2~?~2~?~2=23\\\\Solution: ~~~\boxed{\bf22 + (2)/(2)=22+1=23}