m3rk098 m3rk098
  • 28-04-2018
  • Mathematics
contestada

hey can you please help me posted picture of question

hey can you please help me posted picture of question class=

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carlosego
carlosego carlosego
  • 28-04-2018
We have the following equation:
 ax2 + bx + c = 0
 Using the resolver we have:
 x = (- b +/- root (b2 - 4ac)) / 2a
 We have:
 b2 - 4ac <0
 Therefore the root is negative
 Answer:
 It has two complex solutions
 option B
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aencabo
aencabo aencabo
  • 28-04-2018
When the discriminant is lesser than zero then b. It has two complex solns
Answer Link

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