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Use the Quadratic Formula to solve the equation:
`3x^2 = -x-6`
`(-1+sqrt(73))/6 , (-1-sqrt(73))/6`
`(1+sqrt(71))/6 , (1-sqrt(71))/6`
`(-1+sqrt(73)i)/6 , (-1-sqrt(73)i)/6`
`(1+sqrt(71)i)/6 , (1-sqrt(71)i)/6`
`(-1+sqrt(71)i)/6 , (-1-sqrt(71)i)/6`
Box 1:
Select the best answer
`(-1+sqrt(71)i)/6 , (-1-sqrt(71)i)/6`
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