// Numbas version: exam_results_page_options
{"name": "Johan's copy of Factoring quadratics", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"statement": "<p>Factorize the following quadratic equation:</p>\n<p>$\\simplify {x^2+ {c}x+{d}}$</p>", "advice": "", "tags": [], "question_groups": [{"name": "", "pickingStrategy": "all-ordered", "pickQuestions": 0, "questions": []}], "preamble": {"js": "", "css": ""}, "variables": {"a": {"templateType": "anything", "group": "Ungrouped variables", "definition": "random(-9..9 except 0)", "description": "", "name": "a"}, "b": {"templateType": "anything", "group": "Ungrouped variables", "definition": "random(-9..9 except 0)", "description": "", "name": "b"}, "d": {"templateType": "anything", "group": "Ungrouped variables", "definition": "{a}*{b}", "description": "", "name": "d"}, "c": {"templateType": "anything", "group": "Ungrouped variables", "definition": "{a}+{b}", "description": "", "name": "c"}}, "metadata": {"licence": "Creative Commons Attribution 4.0 International", "notes": "<p>Factoring</p>", "description": "<p>Factoring a quadratic equation</p>\n<p></p>"}, "variable_groups": [], "showQuestionGroupNames": false, "variablesTest": {"maxRuns": 100, "condition": ""}, "name": "Johan's copy of Factoring quadratics", "type": "question", "parts": [{"type": "gapfill", "variableReplacementStrategy": "originalfirst", "prompt": "<p></p>\n<p>[[0]]</p>", "showCorrectAnswer": true, "scripts": {}, "marks": 0, "gaps": [{"checkingaccuracy": 0.001, "showCorrectAnswer": true, "scripts": {}, "musthave": {"showStrings": true, "partialCredit": 0, "strings": ["("], "message": ""}, "variableReplacements": [], "checkingtype": "absdiff", "expectedvariablenames": [], "marks": 1, "notallowed": {"showStrings": true, "partialCredit": 0, "strings": ["^"], "message": ""}, "showpreview": true, "answer": "(x+{a})(x+{b})", "vsetrangepoints": 5, "type": "jme", "vsetrange": [0, 1], "variableReplacementStrategy": "originalfirst", "checkvariablenames": false}], "variableReplacements": []}], "functions": {}, "rulesets": {}, "ungrouped_variables": ["a", "b", "c", "d"], "contributors": [{"name": "Johan Maertens", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1301/"}]}]}], "contributors": [{"name": "Johan Maertens", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1301/"}]}