Ecuaciones de 2do grado con una incógnita Prof. Victor Morales Avila

["https://cdn.goconqr.com/uploads/multiple_choice_question/image/1765798/desktop_5c7bc67c-3312-43e5-9c62-556859dfdc4d.jpg","https://cdn.goconqr.com/uploads/multiple_choice_question/image/1765799/desktop_82a8415f-22cb-489e-afc4-469fac853a55.jpg","https://cdn.goconqr.com/uploads/multiple_choice_question/image/1765804/desktop_432d09bd-0c16-4d2e-b4e5-0226c0538885.jpg","https://cdn.goconqr.com/uploads/multiple_choice_question/image/1765806/desktop_b4e84aa8-32a4-45fd-ae13-c002b096287f.jpg","https://cdn.goconqr.com/uploads/multiple_choice_question/image/1765810/desktop_f029722b-ee8e-44fd-8c69-4ec48401be01.jpg"]