12 pangkat 3 dikurangi 6 pangkat 3 kali 64 kuadrat pangkat 3

12^3 – 6^3 x (64^2)^3
(4x 3)^3 – (2×3)^3 x ((2^6)^2)^3
(2^2 x 3)^3 – (2×3)^3 x (2^12)^3
2^6 x 3^3 – 2^3×3^3 x 2^36
2^6 x 3^3 – 2^39×3^3
2^6 x 3^3( 1 – 2^33)