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Mathematics, 02.03.2021 18:50 Gigglygoose4181

Solve x2 + 4x − 4 = 0 using the completing-the-square method. Select all correct answers below. A. x=2- sqrt8
B. x=-2+2 sqrt2
C. x=2+ sqrt8
D. x=-2-2 sqrt2

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Solve x2 + 4x − 4 = 0 using the completing-the-square method. Select all correct answers below. A....
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