{"id":"site-5001/zad/5012","paper_id":"site-5001","number":"5012","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":null,"text":"Dane są liczby a = 3⋅log_3 2 - log_3 16; b = 2⋅log_3 6 - log_3 18. Wykaż, że a+b=0.","answer":null,"answer_text":null,"solution":null,"image":"img/site/5001/zad-5012.svg","solution_image":"img/site/5001/rozw-5012.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","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Dane są liczby a = 3⋅log_3 2 - log_3 16; b = 2⋅log_3 6 - log_3 18. Wykaż, że a+b=0.</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/5001/rozw-5012.svg"}]}