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수학동아 - 폴리매스
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실생활에서 수학이 어떻게 활용되는지 확인해 보세요!
[수와 연산] 이야기로 배우는 인수분해
수학동아 2018.12.28 02:10 조회 1281
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

 

스마트폰에서 현관문 그리고 통장까지 암호는 우리 삶에서 중요한 곳을 항상 지키고 있다. 아무나 쉽게 암호를 풀어버린다면 우리는 소중한 것을 한 순간에 모조리 잃을지 모른다. 그래서 인류는 오랜 옛날부터 쉽게 뚫리지 않는 강력한 암호를 만들기 위해 고민해 왔다. 정답은 수학에 있었다. 과연 어떤 수학의 원리가 우리의 삶을 튼튼하게 지켜주고 있는 걸까?

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