New: quadratic-formula

thrufore (50)in kr • 6 years ago
도형을 이용한 근의공식 유도
시작하기에 앞서.. 이 글은 래리고닉의 세상에서 가장 재미있는 대수학 의 내용 중 일부를 활용하여 작성된 것임을 밝힙니다. 수학과 도형 수학의 재밌는 점 중에 하나는 수식을 도형이나 그래프로 표현할 수 있다는 것이고, 그렇게 표현함으로써 수식에서는 보이지 않았거나 어렵게 찾아냈던 것들을 상대적으로 쉽고 직관적으로 알 수 있다는…
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mathworksheets (66)in steemiteducation • 7 years ago
Solving Quadratic Equations Using The Formula
Using Formula to Solve Quadratic Equations
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mathworksheets (66)in steemiteducation • 7 years ago
The Quadratic Formula - Let's Derive It!
Deriving the quadratic formula In this lesson I will drive the famous formula used to solve quadratic equations. Grade 10 math students can do it easily if they know how to solve a quadratic…
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