hilary21612 hilary21612
  • 22-02-2017
  • Mathematics
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What is the factorization of the trinomial below? x2 - 8x + 16

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pasha
pasha pasha
  • 22-02-2017
x^2 - 8x + 16 = (x - 4)^2

Formule 
(a - b)^2 = a^2 - 2ab + b^2 
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