{"id":"site-3280/zad/3284","paper_id":"site-3280","number":"3284","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":2012,"month":null,"level":null,"text":"Wyrażenie ||x|+1| dla x<0 jest równe A. x+1, B. x-1, C. -x+1, D. -x-1","answer":null,"answer_text":null,"solution":null,"image":"img/site/3280/zad-3284.svg","solution_image":"img/site/3280/rozw-3284.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 · 2012","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Wyrażenie ||x|+1| dla x&lt;0 jest równe A. x+1, B. x-1, C. -x+1, D. -x-1</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/3280/rozw-3284.svg"}]}