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  • 08-11-2016
  • Mathematics
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Factor completely 169x2 _ 64

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nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 12-11-2016
a^2 - b^2 = (a - b)(a + b)
169x^2 - 64 = (13x - 8)(13x + 8)
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