At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

See more answers at brainly.com

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions

15! / 15! (5-15)!

Wait actually

I wrote the wrong number..
I just need to figure out how to simplify 15C5

You would get 15!/ 15!. -10! that way
and I don't think you should have a negative factorial

I got 15!/10! 5!

yup thats right

|dw:1442908599294:dw|

so then 3 would go on top of the 15
and the 7 would go on top of the 14

yeah I did the same, then you can cancel a few other things out as well

yup seems right so far

so answer is 3003 right?

yes

okay so you have \[\frac{ 15 . 14. 13. 12. 11 }{ 5. 4. 3. 2. 1}\]

yes

|dw:1442908920946:dw|

do you follow what I did there?

is that a 4?

above the 12?

yea

okay yeah i understand so far

and it cancels with the 4 below

yup so now we have left 3 x 7 x 13 x 11

OHH LOL OKAY I GET IT NOW ! AHHHH okay i was doing it right then

yup you were right all along ahahahha :D

wait what happend to the 3? Lol

the bottom one got cancelled to make the 12 on top into a 4

ooookay yay! thanks :)

haha no problem :)