wizkhalifa84 wizkhalifa84
  • 22-05-2017
  • Mathematics
contestada

Factor z2 – 3z – 18.

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bcalle
bcalle bcalle
  • 22-05-2017
z^2 -3z -18
Factors of 18 that subtract to get-3: -6 and 3
(z - 6)(z + 3)
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