Bigmonster1234 Bigmonster1234
  • 13-06-2017
  • Mathematics
contestada

Factor x2 – 6x – 7.

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puppies22
puppies22 puppies22
  • 13-06-2017
you can make an cb chart. so to equal -6 you need the numbers -7, 1. so now the equation is ( x - 7 )( x + 1 ). if you want to solve it set it equal to 0 and solve. 
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