{"id":"site-2860/zad/2873","paper_id":"site-2860","number":"2873","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Rozwiąż równanie x+x^3 = 1+x^2 - przykładowe zadanie z poziomu podstawowego informatora maturalnego","answer":null,"answer_text":null,"solution":null,"image":"img/site/2860/zad-2873.svg","solution_image":"img/site/2860/rozw-2873.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 (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Rozwiąż równanie x+x^3 = 1+x^2 - przykładowe zadanie z poziomu podstawowego informatora maturalnego</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/2860/rozw-2873.svg"}]}