Rationalize 2 / (2 - 2^(1/4))
I don't think you can do anything more.
no you can 2^(1/4) is the fourth root of 2
ok but still...
answer book says you can
( 8 + 2\(\sqrt[1/4]{4}\) + 4 \(\sqrt[1/4]{2}\) + \(\sqrt[1/4]{8}\) ) / 7
thanks!
+37163 
