The document outlines topics covered on an Additional Mathematics mid-year exam, including completing the square for quadratic equations/functions, finding the roots of quadratic equations by factorizing, calculating price and composite indices, and solving simultaneous equations. It provides examples of exam questions and spans 12 pages of content.

1. IQKL MID YEAR EXAM 2011
ADDITIONAL MATHEMATHICS 3472/1
2. x2
+ bx + ( b / 2)2
+ c – ( b / 2)2
Completing square for quadratic equation/function
3. (x – a)(x –b) = 0 (THEN EXPAND) a and b are roots of quadratic equation
4. Price Index, I = Pspecific year x 100
P base year
5. Composite Index, = Sum of (I x weightage)
Sum of weightage
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Find root for quadratic equation
Find value of x/y for simultaneous equation

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