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Solve equation 3x^2-4x=7 by completing square

User Ghoul
by
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1 Answer

3 votes

Explanation:

  • 3x2-4x-7=0
  • (3x-7)(x+1)=0
  • 3x-7=0 and x+1=0
  • x=7/3 and x=-1

User Bobrobbob
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