allisonfgtt allisonfgtt
  • 13-06-2018
  • Mathematics
contestada

Need help. How do u do this? And which one would it be???

Need help How do u do this And which one would it be class=

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nyaisharoxy56
nyaisharoxy56 nyaisharoxy56
  • 13-06-2018
your answer would be A 

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altavistard
altavistard altavistard
  • 13-06-2018
Divide all terms of the given poly by -4, to obtain:  b^2 + 6b + 9 = 0.  Then (b+3)^2 = 0, and b = -3.
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