<https://www.biochemtuition.com/edexcel-gce-c3-jan-2007-question-8-ii-a-b/#webpage>
<http://schema.org/name>
"Edexcel Maths C3 Jan 2007 Q8 (ii) - BioChem Tuition"
<https://www.biochemtuition.com/edexcel-gce-c3-jan-2007-question-8-ii-a-b/>