827858
502115
873570
406875
6402854
5220836
6278741
6499562
(4 2/3+ 6 5/6) *(20/21) =?*(10/7)
A square plus 2AB plus B square
5440821
1478726
2659946
1280445
42500รท23
8xsquare=psquare
p=
