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kingkos

  • 3 years ago

Make 20 with (4,4,5,5)????

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  1. Aeon_Valentine00
    • 3 years ago
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    4x5+20x(5-1)=20x1+20

  2. Aeon_Valentine00
    • 3 years ago
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    4x5=20*

  3. A.Avinash_Goutham
    • 3 years ago
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    5*4/5-4 or 5*4*(5-4) or .........

  4. ParthKohli
    • 3 years ago
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    \[4 \times 5\times(5 - 4) \]

  5. hartnn
    • 3 years ago
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    or \[\sqrt{4*5*4*5}\]

  6. wio
    • 3 years ago
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    Dynamic programming algorithm.

  7. ParthKohli
    • 3 years ago
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    Or\[4^2 - 4^2 + 5^2 - 5\]

  8. ParthKohli
    • 3 years ago
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    So that is in order too! ^

  9. kingkos
    • 3 years ago
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    nice 2x

  10. ParthKohli
    • 3 years ago
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    In a similar spirit,\[(4 - 4) + 5^2 - 5\]

  11. hartnn
    • 3 years ago
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    4^2+4 +5-5 but i guess, we used 2 in 'square'

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