• 1)

    Edexcel C1 January 2013 – Q10
    View SolutionHelpful Tutorials
    Completing the Square | C1 Edexcel January 2013 Q10 | ExamSolutions - youtube Video

  • 2)

    OCR C1 June 2012 – Q4
    View Solution
    Completing the Square | C1 OCR June 2012 Q4 | ExamSolutions - youtube Video

  • 3)

    OCR C1 January 2012 – Q3
    View Solution
    Completing the Square | C1 OCR January 2012 Q3 | ExamSolutions - youtube Video