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  • 08-07-2017
  • Mathematics
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Solve. 3x^2 – 24x = –12

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Аноним Аноним
  • 08-07-2017
3x(x-8)=-12
x(x-8)=-4
x²-8x+4=0

USE QUADRATIC FORMULA:

x=(−b±√(b2−4ac))/2a
x=4+2√3 or x=4−2√3
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