Question

What number is equivalent to the following expression? Choose all that apply.



Answer

1) 40,320
2) 15!
3) 5 x 4 x 3 x 2 x 1 x 3 x 2 x 1
4) 720

Answer 1

Oh my bad its 5!3!

Answer 2

5!3! means
5(factorial)3(factorial)
factorial means to mutiply by everything down to 1...so for example
6! = 6x5x4x3x2x1
So 5!3! means
3) 5x4x3x2x1x3x2x1

Answer 3

Actually, I think it might be looking for
4) 720
becuase if you multiply it out that's what you get

Answer 4

Thank you, I got it now

Answer 5

Your welcome. I think you get the concept. :)