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16 January, 16:06

9. Find the value or values of y in the quadratic equation y2 + 4y + 4 = 7. A. y = - 2 + √ 7, y = - 2 - √ 7 B. y = 2, y = 7 C. y = 2 + 2√ 7, y = 2 - 2√ 7 D. y = - 2√ 7, y = 2√ 7

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  1. 16 January, 17:07
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    The answer is C. It's the only logical answer
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