Question

Question 3

What is the value of the expression?
 
4!(7 – 4)!



A.) 5040


B.) 479,001,600


C.) 120,384


D.) 144

Answer 1

The awnser is 144

Explanation:

i took the test

Answer 2

4!(7 – 4)! is equivalent to (4!)(3)!

3! = 3*2*1 = 6, and 4! = 4(6) = 24.

Thus, 4!(7 – 4)! = 24(6) = 144