{"id":"site-6693/zad/6706","paper_id":"site-6693","number":"6706","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":null,"text":"Rozwiąż równanie (x-1)^4 - 5(x-1)^2 + 6 = 0.","answer":null,"answer_text":null,"solution":null,"image":"img/site/6693/zad-6706.svg","solution_image":"img/site/6693/rozw-6706.svg","topics":null,"page_from":null,"source":"site","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"site","source_label":"Matematyka · Zbiory zadań","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Rozwiąż równanie (x-1)^4 - 5(x-1)^2 + 6 = 0.</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/6693/rozw-6706.svg"}]}