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Algebra 13 Online
OpenStudy (anonymous):

use a calculator's factorial key to evaluate the expression below : 63!/(63-3)!3! the answer is 39,711 I'm getting a different answer when I enter into my calculator. Can anyone help with imputing into calculator. thanks

OpenStudy (nubeer):

ok.. tell me what are you inputting in your calculator.. just tell the keys u r pressing.

OpenStudy (anonymous):

63! divided by (63-3)!3!

OpenStudy (nubeer):

ok try putting this 63! then divide sign , then (60!(3!))

OpenStudy (anonymous):

it gives me 1429596

OpenStudy (anonymous):

k

OpenStudy (anonymous):

awseome ! thanks got the corrrect answer.

OpenStudy (nubeer):

cool :).. just u have to put brackets making sure what denominator stays.. but good :)

OpenStudy (anonymous):

i was trying it so many different ways, except for the one u told me lol

OpenStudy (nubeer):

lol :P no worries.. you can always ask.

OpenStudy (anonymous):

ok thanks

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