{"id":"matematyka-2013-operon-probna-rozszerzona/zad/7","paper_id":"matematyka-2013-operon-probna-rozszerzona","number":"7","points":5,"ptype":"open","subject":"matematyka","category":"probna","year":2013,"month":"listopad","level":"rozszerzona","text":"ąż równanie: x | x| = 0 , 25 , gdzie x 0, 2 . [odp_otwarta1]","answer":null,"answer_text":null,"solution":null,"image":null,"solution_image":null,"topics":"trygonometria","page_from":null,"source":"zadaniazmatur","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"zadaniazmatur","source_label":"Matematyka · Matura próbna · listopad 2013 (rozszerzona)","subject_label":"Matematyka","category_label":"Matura próbna","text_html":"<p>ąż równanie: x | x| = 0 , 25 , gdzie x 0, 2 . [odp_otwarta1]</p>","solutions":[]}