Question

yherthyerhyr

Answer 1

does the ! mean factorial?

Answer 2

yes

Answer 3

Do u have choices?

Answer 4

nope

Answer 5

I think its 8n-5 but that might be wrong..and what do u mean by its factorial..that may help me a little more

Answer 6

(4n+4)!=(4n+4)(4n+3)(4n+2)(4n+1)(4n)(4n-1)(4n-2)(4n-3)(4n-4)!

Answer 7

Oh its 16n^2+4n..does that sound like the right answer..U should give me a medal sinne I helped u too;)

Answer 8

thanks dude..anymore questions??

Answer 9

no thats not it. i put it in as the answer and it said it was wrong.

Answer 10

okay well then try 8n-5 and if that not right tell me and i will try to solve it

Answer 11

yeah thats not it either

Answer 12

okay umm..how about (4n)x(4n+1) I havent done this before so i am trying the best i can

Answer 13

cancel!

Answer 14

no worries. thanks for the help. ill figure it out

Answer 15

@satellite73 cancel!?

Answer 16

hahah sorry

Answer 17

\[\frac{(4n+4)(4n+3)(4n+2)(4n+1)(4n)(4n-1)!}{(4n-1)!}\] s a start

Answer 18

oooohhh ok. so its just (4n+4)(4n+3)(4n+2)(4n+1)(4n)?

Answer 19

when you cancel, you are left with the remaining 5 terms in the numerator
yes

Answer 20

this is confusing when you first see it, but as you can see factorials often cancel like mad

Answer 21

\[\frac{(n+1)!}{n!}=n+1\] for example

Answer 22

thanks so much @satellite73

Answer 23

yeah this is way over my head..is this calculus or something??

Answer 24

its covered in both algebra 2 and pre-calc. im in pre-calc