each part get like (a^2+1)/a , (a^4+1)/a^2
Then you will get (X-Y)(X+Y) part equals (X2-Y2)(X2+Y2).... etc
finally you will have,
=(a^16-1)*(a^16+1)/ (a^7*a^8)
=(a^32-1)/a^15
2026-01-08 01:58:38
0
adel bettaieb :
the key + to + verb+ ing
2025-10-26 17:39:24
0
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