Bestimme das Inverse von
im Körper Q [ p , q ] {\displaystyle {}\mathbb {Q} [{\sqrt {p}},{\sqrt {q}}]} .
![{\displaystyle {}\mathbb {Q} [{\sqrt {p}},{\sqrt {q}}]}](https://wikimedia.org/api/rest_v1/media/math/render/svg/fb78ddddee3ef105954976d7fcbb11b55083c55f)
.
