{"id":"matematyka-2009-listopad-probna-podstawowa/zad/5","paper_id":"matematyka-2009-listopad-probna-podstawowa","number":"5","points":1,"ptype":"closed","subject":"matematyka","category":"probna","year":2009,"month":"listopad","level":"podstawowa","text":"Zadanie 5.\n(1 pkt)\nO liczbie x wiadomo, że\n3\nlog\n9\nx =\n. Zatem\nA.\n2\nx\nB.\n2\n1\nx\nC.\n93\nx\nD.\n3\n9\nx","answer":"C","answer_text":"5\n5\n5","solution":null,"image":"img/matematyka-2009-listopad-probna-podstawowa/zad-5.webp","solution_image":null,"topics":"logarytmy","page_from":2,"source":"ocr","answer_source":null,"answer_text_source":"ocr","solution_source":null,"text_source":"ocr","source_label":"Matematyka · Matura próbna · listopad 2009 (podstawowa)","subject_label":"Matematyka","category_label":"Matura próbna","text_html":"<p>Zadanie 5.<br>(1 pkt)<br>O liczbie x wiadomo, że<br>3<br>log<br>9<br>x =<br>. Zatem<br>A.<br>2<br>x<br>B.<br>2<br>1<br>x<br>C.<br>93<br>x<br>D.<br>3<br>9<br>x</p>","answer_text_html":"<p>5<br>5<br>5</p>","solutions":[]}