Answer:
6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9
Answer:
p=16
Step-by-step explanation:
Recall Euler's theorem: if 
, then
where 
is Euler's totient function.
We have 
- in fact, 
for any 
since 
and 
share no common divisors - as well as 
.
Now,
where the 
are positive integer coefficients from the binomial expansion. By Euler's theorem,
so that
