X 2 2 m 1 x m 2 4m 5 0 July 8, 2019 16 32 64 128 1) (m ^ 2 - 2m) ^ 2 - 1 2) 16 - (m ^ 2 + 4m) ^ 2 3) x ^ 2 - 18xy + 81y ^ 2 - z ^ 2 (m ^ 2 - 4)/(2m - 4)
