{"common":{"save":0,"post_id":"7787","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"7306","post_id":"7787","mon_id":"1159278","chapter_id":"1159282","question":"<p>“x bé h\u01a1n –8” kí hi\u1ec7u là:<\/p>","options":["<strong>A.<\/strong> x < –8","<strong>B.<\/strong> x > –8","<strong>C.<\/strong> x <span class=\"math-tex\">$\\le$<\/span> –8","<strong>D.<\/strong> x <span class=\"math-tex\">$\\ge$<\/span> –8"],"correct":"1","level":"1","hint":"","answer":"<p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>A.<\/strong> x < –8.<\/span><\/p><p>“x bé h\u01a1n –8” kí hi\u1ec7u là: x < –8.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2024-10-05 02:10:04","option_type":"math","len":0},{"id":"7307","post_id":"7787","mon_id":"1159278","chapter_id":"1159282","question":"<p>“x l\u1edbn h\u01a1n ho\u1eb7c b\u1eb1ng 82” kí hi\u1ec7u là:<\/p>","options":["<strong>A.<\/strong> <span class=\"math-tex\">$x\\le 82$<\/span>","<strong>B.<\/strong> <span class=\"math-tex\">$x\\ge 82$<\/span>","<strong>C.<\/strong> <span class=\"math-tex\">$x < 82$<\/span>","<strong>D.<\/strong> <span class=\"math-tex\">$x > 82$<\/span>"],"correct":"2","level":"1","hint":"","answer":"<p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>B.<\/strong> <span class=\"math-tex\">$x\\ge 82$<\/span>.<\/span><\/p><p>“x l\u1edbn h\u01a1n ho\u1eb7c b\u1eb1ng 82” kí hi\u1ec7u là: <span class=\"math-tex\">$x\\ge 82$<\/span>.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2024-10-05 02:12:05","option_type":"math","len":0},{"id":"7316","post_id":"7787","mon_id":"1159278","chapter_id":"1159282","question":"<p>V\u1ebf ph\u1ea3i c\u1ee7a b\u1ea5t \u0111\u1eb3ng th\u1ee9c: 3x + 7 > 2 là:<\/p>","options":["<strong>A.<\/strong> 3x + 7","<strong>B.<\/strong> 2","<strong>C.<\/strong> 3x","<strong>D.<\/strong> –5"],"correct":"2","level":"1","hint":"","answer":"<p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>B.<\/strong> 2.<\/span><\/p><p>V\u1ebf ph\u1ea3i c\u1ee7a b\u1ea5t \u0111\u1eb3ng th\u1ee9c: 3x + 7 > 2 là: 2.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2024-10-06 07:51:35","option_type":"txt","len":1}]}
