Mathematics, 08.07.2019 15:00 nerual0503
Plz me by the end of the day lisa solved 3x2 + 1 = 28 as shown. 3x2 + 1 = 28 3x2 = 27 x2 = 9 she concluded that the solutions to this quadratic equation are x = -9 or x = 9. what are the correct solutions to this quadratic and how did you arrive at your answer?
Answers: 1
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Plz me by the end of the day lisa solved 3x2 + 1 = 28 as shown. 3x2 + 1 = 28 3x2 = 27 x2 = 9 she c...
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