{"id":"site-2677/zad/2905","paper_id":"site-2677","number":"2905","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Liczbę 42 przedstaw w postaci sumy dwóch składników tak, by różnica ich kwadratów była równa 168.","answer":null,"answer_text":null,"solution":null,"image":"img/site/2677/zad-2905.svg","solution_image":"img/site/2677/rozw-2905.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>Liczbę 42 przedstaw w postaci sumy dwóch składników tak, by różnica ich kwadratów była równa 168.</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/2677/rozw-2905.svg"}]}