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[창의 퍼즐] 이차방정식

giplee 2020.03.20 09:18 조회 562

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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

이차방정식 x^2-4x+1=0 의 두근을 a,b 라 할 때, $\sqrt[]{a^2+1}+\sqrt{b^2+1}$ 의 값을 구하여라

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giplee Lv.8 2020.03.20 09:18 비밀댓글

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GUN.007 Lv.11 2020.03.20 22:13 비밀댓글

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과학의 신 Lv.4 2020.03.21 02:20 비밀댓글

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Function: mkdir

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

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view_comment_list.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
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Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: require_once

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

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

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view_comment_list.php
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Function: parseLatexImg

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
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Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

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