Mathematics, 10.03.2021 20:40 elopezhilario6339

Solve 2x2 + 8x - 12 = 0 by completing the square. What are the solutions? {2 -10 , 2 -10 } {-2 + 6, -2 -6 } {-2 +10 , -2 -10 }

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Solve 2x2 + 8x - 12 = 0 by completing the square. What are the solutions? {2 -10 , 2 -10 } {-2 + 6,...