Answer:
(1+x)
n
=
C
0
+
1
x+
2
x
3
+.....
n(1+x)
n−1
+2
x+3
+....
Put x=5
n(1+5)
=C
+2.5C
+3.5
=n6
.
im answering this for the points and also u lied about how many points i would be getting. -.-
Step-by-step explanation:
answer is C i think
I don’t like math
