n^3 = (5k+2)^3 = 125k^3 + 3\cdot25k^2\cdot2 + 3\cdot5k\cdot4 + 8 = 125k^3 + 150k^2 + 60k + 8

Sat, 02 May 2026 15:00:33 +0000

Content under review