anonymous
  • anonymous
Solve x^2 - 2x - 4 = 0
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
a. \[1\pm \sqrt{3}\] b. \[{-2,2}\] c. \[1\pm \sqrt{5}\]
campbell_st
  • campbell_st
you can either complete the square and then solve or use the general quadratic formula... the equation doesn't factor
anonymous
  • anonymous
I'd rather complete the square first so I think I would start by adding four to both sides and then adding one to both sides but I'm not sure about that

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anonymous
  • anonymous
Never mind I was able to figure out it was c thanks for the help anyway though.

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