{"id":"matematyka-2014-grudzien-probna-podstawowa/zad/25","paper_id":"matematyka-2014-grudzien-probna-podstawowa","number":"25","points":2,"ptype":"open","subject":"matematyka","category":"probna","year":2014,"month":"grudzien","level":"podstawowa","text":"Zadanie 25. (0-2)\nRozwiąż nierówność:\n0\n21\n4\n2\n\n\n\n\nx\nx\nOdpowiedź:","answer":null,"answer_text":"48\n\n73","solution":"$x \\in (-\\infty, -7) \\cup (3, +\\infty)$","image":"img/matematyka-2014-grudzien-probna-podstawowa/zad-25.webp","solution_image":null,"topics":"rownania_i_nierownosci","page_from":14,"source":"ocr","answer_source":null,"answer_text_source":"ocr","solution_source":"zadaniazmatur","text_source":"ocr","source_label":"Matematyka · Matura próbna · grudzień 2014 (podstawowa)","subject_label":"Matematyka","category_label":"Matura próbna","text_html":"<p>Zadanie 25. (0-2)<br>Rozwiąż nierówność:<br>0<br>21<br>4<br>2<br><br><br><br><br>x<br>x<br>Odpowiedź:</p>","answer_text_html":"<p>48<br><br>73</p>","solutions":[{"source":"zadaniazmatur","label":"zadaniazmatur.pl","kind":"text","html":"<p>$x \\in (-\\infty, -7) \\cup (3, +\\infty)$</p>"}]}