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Math help

Asked by livyourlife18 2 months ago, 3 answers.
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What does 5! Mean in math a?

Answered by editor on Jun 18, 2008, 05:16PM
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It means '5 factorial'

which means, 5x4x3x2x1

(= 20x3x2x1= 60x2x1 = 120.)

(the number times every other number it takes to get to 1).

For example, 9! would mean 9x8x7x6x5x4x3x2x1

Answered by sillygirl006 on Jun 19, 2008, 12:33AM
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yeah...what she said!

( there is usually a function on your ti-86 calculator that will compute this.

Answered by brunette_bella0xoxo on Jun 20, 2008, 07:31AM
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yuppp its what Editor said :]
you can do that to any number except for one or zero

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