{"id":"site-2646/zad/3290","paper_id":"site-2646","number":"3290","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Liczby x_1, x_2 są rozwiązaniami równania 4(x+2)(x-6)=0. Suma x_1^2+x_2^2 jest równa A. 16, B. 32, C. 40, D. 48","answer":null,"answer_text":null,"solution":null,"image":"img/site/2646/zad-3290.svg","solution_image":"img/site/2646/rozw-3290.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>Liczby x_1, x_2 są rozwiązaniami równania 4(x+2)(x-6)=0. Suma x_1^2+x_2^2 jest równa A. 16, B. 32, C. 40, D. 48</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/2646/rozw-3290.svg"}]}