Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

Question #6ac36

1 Answer

Apr 13, 2017

$12$ $12$

Explanation:

Factorials are the multiplication of all integers from $1$ $1$ to $n$ $n$ ,

So,

$3! = (1 \cdot 2 \cdot 3) = 6$ $3! =(1*2*3)=6$

$(7 - 5)! = 2! = (1 \cdot 2) = 2$ $(7-5)! = 2! =(1*2)=2$

Finally,

$6 \cdot 2 = 12$ $6*2=12$

Related questions

See all questions in Factorial Identities

Impact of this question

1744 views around the world

You can reuse this answer
Creative Commons License