rob52 rob52
  • 13-02-2017
  • Mathematics
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Factored completely the expression 2y^2 + 12y- 54 is equivalent to

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Аноним Аноним
  • 13-02-2017
2y^2 + 12y- 54
=2(y^2 + 6y- 27)
=2 (y - 3)(y+9)
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