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Answered

Solve the following equation by completing the square.
1. x2 + 7x + 12 = 0
2. x2 + 7x + 5 = 0
3. x2 + 8x + 15 = 0
4. 4x2 - 32x = -28
5. x2 + 12x + 32 = 0

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Sagot :

JOSHANDREI9917GO

Step-by-step explanation:

1.X1 = -4, X2 = -3

2 26 2628291

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