How do I simplify the radical expression. √8-4√2
1 answer:
You might be interested in
Assuming the function is 
, and not 
which would be its own Maclaurin polynomial right away.
Recall the geometric power series,
where
. Replace 
and we have
and so
We want the 4th degree polynomial, so
Recall the geometric power series,
where
and so
We want the 4th degree polynomial, so