{"id":"site-3048/zad/3049","paper_id":"site-3048","number":"3049","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":null,"text":"Wykaż, że dla m=3 nierówność x^2+(2m-3)x+2m+5>0 jest spełniona przez wszystkie liczby rzeczywiste x.","answer":null,"answer_text":null,"solution":null,"image":"img/site/3048/zad-3049.svg","solution_image":"img/site/3048/rozw-3049.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>Wykaż, że dla m=3 nierówność x^2+(2m-3)x+2m+5&gt;0 jest spełniona przez wszystkie liczby rzeczywiste x.</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/3048/rozw-3049.svg"}]}