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  • 06-10-2020
  • Mathematics
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What is the discriminant of the equation 3x^2-4=2x

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BrainlyWarrior
BrainlyWarrior BrainlyWarrior
  • 06-10-2020

Answer :

Given equation : 3x² - 4 = 2x

We have to find discriminant of the equation [tex].[/tex]

⭆ 3x² - 4 = 2x

⭆ 3x² - 2x - 4 = 0

By comparing this equation with ax²+bx+c, we get

  • a = 3
  • b = -2
  • c = -4

Discriminant (D) = b² - 4ac

⭆ D = (-2)² - 4(3)(-4)

⭆ D = 4 + 48

⭆ D = 52

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