https://www.adamaths.com/forum/
20050130040
https://www.adamaths.com/forum/viewtopic.php?f=66&t=1545
Page
1
of
1
20050130040
Posted:
Fri Sep 22, 2017 11:10 am
by
ada
$g^{-2}\times g\times g^{-3}\times g$