### Home > A2C > Chapter 10 > Lesson 10.2.2 > Problem 10-78

10-78.

Write an equivalent expression for each of the following situations that does not include the factorial (!) symbol. Homework Help ✎

The first five factors of (

*n*− 3)!The first five factors of (

*n +*2)!

(*n* − 3) (*n* − 4) (*n* − 5) (*n* − 6) (*n* − 7)

See part (a).

*n*(*n* − 1) (*n* − 2)

See part (c).