Answer Happy
Accurate answers. Every time.
https://answerhappy.com/
What is the coefficient of x9 in the expansion of (x+5)14?
https://answerhappy.com/viewtopic.php?t=750122
Page
1
of
1
What is the coefficient of x9 in the expansion of (x+5)14?
Posted:
Thu Jul 14, 2022 9:01 am
by
answerhappygod
a) 5! * 14C6
b) 14C5
c) 54 * 14C5
d) 34 * 11C5