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Function: mkdir

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: initBoardView

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
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Function: require_once

수학동아 - 폴리매스
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함께 풀고 싶은 문제
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[문장제 문제&개념응용] 평범한 문제
수학자p 2021.12.31 23:55 조회 227

양의 실수 a, b가 다음 두 조건을 만족할 때, (a, b)를 구하여라

(1) a + b = 23

(2) {\sqrt{50ab-50a-100b+150}}+{\sqrt{72a+144b+72}}+{\sqrt{8}}={\sqrt{15488}}

이 문제 어떠셨나요?

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