Mathematics, 05.06.2020 23:04 noahalderman83

Tran is solving the quadratic equation 2x2 – 4x – 3 = 0 by completing the square. His first four steps are shown in the table. A table listing the first few steps in deriving the quadratic formula
In which step did Tran first make an error?

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Tran is solving the quadratic equation 2x2 – 4x – 3 = 0 by completing the square. His first four ste...