Friday 9 August 2013

(x + 2)(x - 6) A. x2-12 B. x2 + 4x -1 2 C. x2 - 4x - 12 D. x2 + 4x + 12


  (x + 2)(x - 6)    



A. x2-12           B. x2 + 4x -1 2           C. x2 - 4x - 12           D. x2 + 4x + 12

Answer
 
C. x2 - 4x - 12
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