// Numbas version: exam_results_page_options {"name": "PreCal Solving Two Radical Equations", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"variablesTest": {"maxRuns": 100, "condition": ""}, "variable_groups": [], "rulesets": {}, "functions": {}, "preamble": {"css": "", "js": ""}, "extensions": [], "parts": [{"scripts": {}, "showCorrectAnswer": true, "correctAnswerFraction": false, "precision": "3", "allowFractions": false, "variableReplacementStrategy": "originalfirst", "prompt": "

The solution is:

", "maxValue": "xVal", "precisionPartialCredit": 0, "marks": 1, "showPrecisionHint": true, "adaptiveMarkingPenalty": 0, "mustBeReduced": false, "notationStyles": ["plain", "en", "si-en"], "customMarkingAlgorithm": "", "mustBeReducedPC": 0, "variableReplacements": [], "correctAnswerStyle": "plain", "type": "numberentry", "precisionMessage": "You have not given your answer to the correct precision.", "useCustomName": false, "unitTests": [], "precisionType": "dp", "minValue": "xVal", "showFeedbackIcon": true, "extendBaseMarkingAlgorithm": true, "customName": "", "strictPrecision": false}], "ungrouped_variables": ["A", "B", "C", "xVal"], "name": "PreCal Solving Two Radical Equations", "statement": "

Solve the following equation:

\n

$\\simplify{ sqrt(x+{A}) + sqrt(x+{B}) = {C} }$

", "advice": "", "tags": [], "metadata": {"description": "", "licence": "All rights reserved"}, "variables": {"xVal": {"description": "", "templateType": "anything", "definition": "( (C^2 + B - A) / (2*C) )^2 - B", "group": "Ungrouped variables", "name": "xVal"}, "C": {"description": "", "templateType": "anything", "definition": "random(1..11)", "group": "Ungrouped variables", "name": "C"}, "A": {"description": "", "templateType": "anything", "definition": "random(-5..5)", "group": "Ungrouped variables", "name": "A"}, "B": {"description": "", "templateType": "anything", "definition": "random(-5..5 except A)", "group": "Ungrouped variables", "name": "B"}}, "contributors": [{"name": "Terry Young", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/3130/"}]}]}], "contributors": [{"name": "Terry Young", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/3130/"}]}