Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

How do i simplify this?

OpenStudy (anonymous):

\[{}_{7}{P}_{2}\]

OpenStudy (anonymous):

answer choices 21 42 5040 14

OpenStudy (experimentx):

is P permutation?

OpenStudy (anonymous):

I have no idea

OpenStudy (experimentx):

http://www3.wolframalpha.com/input/?i=7P2

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!