"Hêng-téng-sek" pán-pún chi-kan bô-kāng--ê tē-hng
刪去的內容 新增的內容
無編輯摘要 |
~ removed Category:Chho͘-téng tāi-sò͘-ha̍k; added Category:Chho͘-téng tāi-sò͘ using HotCat |
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Tē 5 chōa:
*<math>a^2-2ab+b^2=(a-b)^2</math>
*<math>a^2+2ab+b^2=(a+b)^2</math>
[[Category:Chho͘-téng tāi-sò͘
[[Category:Sò͘-ha̍k hêng-téng-sek| ]]
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