Answer:
A!!!
Step-by-step explanation:
i just took the test
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

Answer:
9/7
Step-by-step explanation:
Z4jshrsursursurwruwurwyrwruw4hwurw
Answer:
not sure
Step-by-step explanation: not good at this stuf