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anonymous

  • one year ago

5!-4!=[1] evaluate........bruh i NEVER SEEN THIS IN MY LIFE

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  1. Baby_Bear69
    • one year ago
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    5! is 5x4x3x2x1 4! is 4x3x2x1 solve that first

  2. anonymous
    • one year ago
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    ok

  3. anonymous
    • one year ago
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    150 and and 24 ok what i do next @Baby_Bear69

  4. Baby_Bear69
    • one year ago
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    5! is 120 Take 120-24

  5. anonymous
    • one year ago
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    120 ?? sorry dang

  6. Baby_Bear69
    • one year ago
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    Haha yep

  7. anonymous
    • one year ago
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    96

  8. Baby_Bear69
    • one year ago
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    so 120-24 = 96 therefore 5!-4! = 96 (:

  9. anonymous
    • one year ago
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    tank ewe sooo much @Baby_Bear69

  10. Baby_Bear69
    • one year ago
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    No problem!

  11. xapproachesinfinity
    • one year ago
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    ! this symbol is called factorial i has many applications in mathematics the mostly widely known one is in counting

  12. Empty
    • one year ago
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    I wouldn't do it this way, evaluating it is a waste of time! Use this property of factorials: \[n! = n* (n-1)!\] Then we can write it a little quicker now \[5!-4! = 5*4!-4!= (5-1)4! = 4*4*3*2*1 = 96\]

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spraguer (Moderator)
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