IllusionNote1
IllusionNote1 IllusionNote1
  • 25-04-2017
  • Mathematics
contestada

What is the value of b^2 - 4ac for the following equation?

2x 2 - 2x - 1 = 0

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jahannibarrett
jahannibarrett jahannibarrett
  • 28-04-2017
The answer to this is x=3/2
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