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| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| applying_trigonometric_identities_to_equations/ | 2023-11-16 07:20 | - | |
| factorizing_an_equation/ | 2023-11-16 07:20 | - | |
| introducing_a_new_variable/ | 2023-11-16 07:20 | - | |
| introducing_a_new_variable_exercises/ | 2023-11-16 07:20 | - | |
| is_this_a_quadratic_equation/ | 2023-11-16 07:20 | - | |
| substituting_a_complex_problem/ | 2023-11-16 07:20 | - | |
| the_entrance_to_the_harbor/ | 2023-11-16 07:20 | - | |