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Additional Maths
Completing the square
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Past paper questions (Word)
Notes / Presentations
Completing the square (PPT)
Revision note(PDF)
Past Paper Questions
find min & when occurs
WJEC June 2018 Q7
worded problem - find x
WJEC June 2015 Q5
Min value is & occurs when x=
WJEC June 2017 Q3
least value & x at that point
WJEC June 2016 Q1b
Find x at min value
WJEC June 2015 Q2
Least value
WJEC June 2014 Q2b
Find the least value
WJEC June 2013 Q2b
Find least value
WJEC June 2012 Q9b
Typical questions with solutions
Solve equation 2
solve equation
find x value at minimum
Least value example
Find least value of
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