Chloe8292 Chloe8292
  • 06-06-2023
  • Mathematics
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Let a, b, c ER and a satisfies ar²+bx+c= 0. It is known that 1,2 = Prove that 2c €1,2 = -b √b² - 4ac -b ± √b² - 4ac 2a

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