Keingintahuan Matematis

Posted: October 19, 2009 in Math Fun, Math News, Mathemagic
Tags: , , ,

refreshing dengan beberapa pengkuadratan yang unik berikut…….

1. pengkuadratan yang berulang…..

36.363.636.364^2 = 1.322.314.049.613.223.140.496

perhatikan bahwa separuh jawaban sebelah kiri serupa dengan separuh bagian kanan…….

2. selisih kuadrat yang unik…..

6^2 – 5^2 = 11

56^2 – 45^2 = 1.111

556^2 – 445^2 = 111.111

5.556^2 – 4.445^2 = 11.111.111

dan seterusnya……..

tunggu keunikan2 yang lain…….

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