Question

What is the value of the expression?

3!(8 – 2)!

A.
36

B.
241,908

C.
2160

D.
4320

Answer 1

Hello and welcome to OpenStudy :)
do you know what is factorial?

Answer 2

Hello, Thank you! And no :/ I do online and I haven't really learned much from it.

Answer 3

Your Welcome :)
look at this example :)
\[\large 6!=6\ X\ 5\ X\ 4\ X\ 3\ X\ 2\ X\ 1\]

Answer 4

I don't understand the "!" part it's confusing.

Answer 5

! the symbol is called factorial

Answer 6

So, How would you work that out to find out the answer.... I'm so confused :[

Answer 7

it's nothing but multiply the same no in a descending order till 1 as you can see it in the example

Answer 8

Can you give me an example please? Sorry if I'm annoying you I'm kind of slow.... :/

Answer 9

sure

Answer 10

Thank you :]