{"paper":{"id":"site-2668","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","variant":null,"exam_pdf":null,"key_pdf":null,"question_count":7,"source_label":"Matematyka · Zbiory zadań (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań"},"questions":[{"id":"site-2668/zad/3192","paper_id":"site-2668","number":"3192","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Informator maturalny. Rozwiąż nierówność kwadratową x^2+6x-7 <= 0","answer":null,"answer_text":null,"solution":null,"image":"img/site/2668/zad-3192.svg","solution_image":"img/site/2668/rozw-3192.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"},{"id":"site-2668/zad/3302","paper_id":"site-2668","number":"3302","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Rozwiąż nierówność -3x^2+3x+36 >= 0.","answer":null,"answer_text":null,"solution":null,"image":"img/site/2668/zad-3302.svg","solution_image":"img/site/2668/rozw-3302.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"},{"id":"site-2668/zad/4307","paper_id":"site-2668","number":"4307","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Nierówność kwadratowa -x^2-4x+21 < 0. Zadanie z matury próbnej z matematyki - grudzień 2014.","answer":null,"answer_text":null,"solution":null,"image":"img/site/2668/zad-4307.svg","solution_image":"img/site/2668/rozw-4307.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"},{"id":"site-2668/zad/5326","paper_id":"site-2668","number":"5326","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Rozwiąż nierówność 2(x-1)(x+3)>x-1.","answer":null,"answer_text":null,"solution":null,"image":"img/site/2668/zad-5326.svg","solution_image":"img/site/2668/rozw-5326.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"},{"id":"site-2668/zad/5492","paper_id":"site-2668","number":"5492","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Rozwiązanie zadania. Rozwiąż nierówność: 3x(x+1) > x²+x+24","answer":null,"answer_text":null,"solution":null,"image":"img/site/2668/zad-5492.svg","solution_image":"img/site/2668/rozw-5492.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"},{"id":"site-2668/zad/5786","paper_id":"site-2668","number":"5786","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Rozwiązanie zadania. Rozwiąż nierówność: -2x² + 5x + 3 ≤ 0","answer":null,"answer_text":null,"solution":null,"image":"img/site/2668/zad-5786.svg","solution_image":"img/site/2668/rozw-5786.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"},{"id":"site-2668/zad/8145","paper_id":"site-2668","number":"8145","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Rozwiąż nierówność x(3x-2) < 1.","answer":null,"answer_text":null,"solution":null,"image":"img/site/2668/zad-8145.svg","solution_image":"img/site/2668/rozw-8145.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"}]}