20 | 18th LS(200328) 3.5 Quadratic Models Using Factored Form(P18.. | Jp Park | 2020-03-29 | 0 |
19 | 17th LS(200325) 3.2 연습문제(P148) | Jp Park | 2020-03-26 | 0 |
17 | 15th LS(200318) Centroid, Circumcenter, Orthocenter & ch2 ex.. | Jp Park | 2020-03-19 | 0 |
15 | 13th LS(200311) Circle | Jp Park | 2020-03-12 | 0 |
14 | 12th LS(200307) Algebraic Fractions | Jp Park | 2020-03-08 | 0 |
10 | 8th LS(200222) Solving Linear Systems:Elimination(P55) | Jp Park | 2020-02-23 | 0 |
8 | 6th LS(200208) Solving Linear Eqs(P20) | Jp Park | 2020-02-09 | 0 |
7 | 5th LS(200205) Linear Eqs(P14) | Jp Park | 2020-02-06 | 0 |
5 | 3rd LS(200122) Introduction of factorisation | Jp Park | 2020-01-23 | 0 |
4 | 2nd LS(200118) 식의 전개 EX15 (P82) | Jp Park | 2020-01-19 | 0 |
2 | 2nd Demo LS(200113) 지수법칙(P59) | Jp Park | 2020-01-14 | 0 |
1 | 1st Demo Lesson(200112) 직선의 방정식 | Jp Park | 2020-01-13 | 0 |
23 | 21th LS(200408) Ch5.1 Stretching and Reflecting(P258) | Jp Park | 2020-04-09 | 1 |
22 | 20th LS(200404) Ch4.5 Fatoring Exercise(P231) | Jp Park | 2020-04-05 | 1 |
18 | 16th LS(200321) Properties of Graphs of Quadratic Relations(.. | Jp Park | 2020-03-22 | 1 |
13 | 11th LS(200304) x, y, z system Eqs+Circle | Jp Park | 2020-03-05 | 1 |
11 | 9th LS(200226) Segments, Perpendicular bisect | Jp Park | 2020-02-27 | 1 |
3 | 1st LS(200115) 식의 전개 EX8 (P78) | Jp Park | 2020-01-16 | 1 |
24 | 22th LS(200411) Ch5.5 Solving Problems using Quadratic Rela.. | Jp Park | 2020-04-12 | 2 |
21 | 19th LS(200401) Ch4.3 Fatoring ax^2+bx+c(P212) | Jp Park | 2020-04-02 | 2 |