25phillalla 25phillalla

17-11-2022
Mathematics

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Inga is solving 2x2 + 12x – 3 = 0. Which steps could she use to solve the quadratic equation? Select three options. Group of answer choices 2(x2 + 6x + 9) = –3 + 9 2(x2 + 6x) = 3 2(x2 + 6x + 9) = 3 + 18 x + 3 = Plus or minus StartRoot StartFraction 21 Over 2 EndFraction EndRoot 2(x2 + 6x) = –3

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