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{
"url": "https://numbas.mathcentre.ac.uk/api/questions/145/?format=api",
"name": "Quotient rule. (Video)",
"published": true,
"project": "https://numbas.mathcentre.ac.uk/api/projects/3/?format=api",
"author": {
"url": "https://numbas.mathcentre.ac.uk/api/users/6/?format=api",
"profile": "https://numbas.mathcentre.ac.uk/accounts/profile/6/?format=api",
"full_name": "Bill Foster",
"pk": 6,
"avatar": null
},
"edit": "https://numbas.mathcentre.ac.uk/question/145/quotient-rule-video/?format=api",
"preview": "https://numbas.mathcentre.ac.uk/question/145/quotient-rule-video/preview/?format=api",
"download": "https://numbas.mathcentre.ac.uk/question/145/quotient-rule-video.zip?format=api",
"source": "https://numbas.mathcentre.ac.uk/question/145/quotient-rule-video.exam?format=api",
"metadata": {
"notes": "\n \t\t<p><strong>1/08/2012:</strong></p>\n \t\t<p>Added tags.</p>\n \t\t<p>Added description.</p>\n \t\t<p>Checked calculation. OK.</p>\n \t\t<p>Added information about Show steps. Altered to 0 marks lost rather than 1.</p>\n \t\t<p>Changed std rule set to include !noLeadingMinus, so polynomials don't change order. Got rid of a redundant ruleset.</p>\n \t\t<p>Improved display in various places.</p>\n \t\t<p>Added condition that numbers have to be inout as fractions or integers - added decimal point to forbidden strings.</p>\n \t\t",
"description": "<p>The derivative of $\\displaystyle \\frac{ax^2+b}{cx^2+d}$ is $\\displaystyle \\frac{g(x)}{(cx^2+d)^2}$. Find $g(x)$.</p>\n <p>Contains a video solving a similar quotient rule example. Although does not explicitly find $g(x)$ as asked in the question, but this is obvious.</p>",
"licence": "Creative Commons Attribution 4.0 International"
},
"status": null,
"resources": []
}