Question

10!/

4!2!2!


divide using scientific calculator
npr
c(n,r)= n/r!(n!r!)​

Answer 1

Answer: 7560

Explanation:

You can cancel out the 4! from the 10! leaving you with 5x6x7x8x9x10

Then you can cancel out 2 from 6 and the other 2 from 8

multiply the rest