Ⅰ Polynomial

01 Polynomial Operations
02 Remainder Theorem
03 Factorization

Ⅱ Equations and Inequalities

04 Complex numbers
05 Discriminant of Quadratic Equation
06 Quadratic Equations and Quadratic Functions
07 Various equations
08 Various inequalities

Ⅲ Number of cases

09 Cases
10 Permutations and Combinations

Ⅳ matrix

11 Matrices and Their Operations

Answer and solution

EBS's representative high school mathematics textbook
Students who are new to high school mathematics can quickly and easily grasp the concepts.
EBS Mathematics Royal Road (2022 Revised Curriculum Applied)

1.
Easy to do alone! A friendly concept book
- Visualize concepts to make them easy for anyone to understand! Additional tips help you fully grasp even the most detailed concepts.

2.
Strengthening real-world problem-solving skills
- Conquer real-world situations with key strategies and various solutions required for problem solving

3.
From basics to advanced, step-by-step completion
- Complete your 'concept understanding + problem solving' skills in one book by including sufficient concept confirmation problems and step-by-step structured comprehensive problems!

EBS Mathematics Royal Road Series
- High school 1st grade: Common Mathematics 1, Common Mathematics 2
- High school 2nd and 3rd graders: Algebra, Calculus I, Probability and Statistics (*Applies to the 22nd revised curriculum, scheduled for publication in April 2025)