BiancaAviles2000
BiancaAviles2000 BiancaAviles2000
  • 06-04-2017
  • Mathematics
contestada

Factor completely 4x^2-1

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Аноним Аноним
  • 06-04-2017
4x^2-1 = (2x +1)(2x - 1)

using a^2 - b^2 = (a+b)(a-b)

hope that helps
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