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중학교 3학년 수학의 이해 첫 정식 버전입니다. 28개 핵심 수업과 친절한 원리 설명, 풀이 예시, 연습 문제, 즉시 채점 퀴즈를 제공합니다.
A 9th grade math learning app that teaches principles rather than formulas with friendly explanations and abundant examples
Learn 28 core lessons on 3rd-year middle school mathematics step-by-step, starting from the basics. • Square Roots, Irrational Numbers, and Real Numbers • Multiplication and Factorization of Polynomials • Quadratic Equations and Quadratic Functions • Trigonometric Ratios and Properties of Circles • Measures of Central Tendency, Variance and Standard Deviation, and Scatter Plots Each lesson consists of easy explanations, key principles, solution examples, common mistakes, practice problems, and instant-grading quizzes. You can use the service without logging in or signing up, and your learning records are stored only on your device. Privacy Policy: https://aidoc.kr/privacy/ Support: https://aidoc.kr/support/