| 21 | 21th LS(220106) 6.7 Recursively Defined Sequence (PDF 347) | Jp Park  | 2022-01-07 | 0 |
| 22 | 22th LS(220111) 7.3 Special Products of Polynomials (PDF 378.. | Jp Park | 2022-01-12 | 0 |
| 23 | 23th LS(220113) Transformation of Root Functions (PDF 550) | Jp Park | 2022-01-14 | 0 |
| 24 | 24th LS(220118) Transformation of Functions Review | Jp Park | 2022-01-19 | 0 |
| 25 | 25th LS(220120) Transformation of Functions Review (PreCal 교.. | Jp Park | 2022-01-21 | 0 |
| 26 | 26th LS(220125) Transformation of Functions Review(Algebra2) | Jp Park | 2022-01-26 | 0 |
| 27 | 27th LS(220127) Transformation of Functions Review (Precal자료.. | Jp Park | 2022-01-28 | 0 |
| 28 | 28th LS(220201) Ch7. Polynomial Equations and Factoring (PDF.. | Jp Park | 2022-02-02 | 0 |
| 29 | 29th LS(220203) Factoring Completely (PDF 409) | Jp Park | 2022-02-04 | 0 |
| 30 | 30th LS(220208) Factoring Chapter Test (PDF 415) | Jp Park | 2022-02-09 | 0 |
| 31 | 31th LS(220210) Factoring (McGraw Hill PDF 525) | Jp Park | 2022-02-11 | 0 |
| 32 | 32th LS(220215) Factoring Review | Jp Park | 2022-02-16 | 0 |
| 33 | 33th LS(220222) Quadratic Function | Jp Park | 2022-02-23 | 0 |
| 34 | 34th LS(220302) Quadratic Function Exercise | Jp Park | 2022-03-02 | 0 |
| 35 | 35th LS(220308) Polynomial Graph | Jp Park | 2022-03-09 | 0 |
| 36 | 36th LS(220315) 10.1 Graphing Square Root Function(PDF 550) | Jp Park | 2022-03-16 | 0 |
| 37 | 37th LS(220325) 10.3 Solving Radical Equations(PDF 568) | Jp Park | 2022-03-27 | 0 |
| 38 | 38th LS(220329) Cube Root of function (PDF 556) | Jp Park | 2022-03-30 | 0 |
| 39 | 39th LS(220405) 10.4 Inverse Function (PDF 577) | Jp Park | 2022-04-06 | 0 |
| 40 | 40th LS(220412) Quadratic Function (McGraw hill PDF 570 #13) | Jp Park | 2022-04-13 | 0 |
