Answer:

Step-by-step explanation:


Multiply by
to simplify
*


Therefore, the final answer would be:

For example f(x) is a negative g(x) plus some simple function.
g(x) = 1/ (x-a)
f(x) = (-1)/(x-a) + x
Answer:
165
Step-by-step explanation:
formula is
nCr = n!/(r!(n−r)!)
r= 8 = number of choosing objects from the set
n = 11 = total number of objects in the set
C(n,r)=C(11,8)
=11!/(8!(11−8)!)
! means factorial
factorial means to multiply by decreasing positive numbers.
For example, 8! = 8 ∗ 7 ∗ 6 ∗ 5 ∗ 4 ∗ 3 ∗ 2 ∗ 1 = 40320
=11!/8!×3!
= 165
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