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24 February, 17:25

1. Solve the following equation by factoring: 4x2 + 12x + 9 = 0

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  1. 24 February, 17:42
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    x = - 3/2

    Step-by-step explanation:

    4x² + 12x + 9 = 0

    Use AC method to factor, or recognize the perfect square.

    (2x + 3) ² = 0

    2x + 3 = 0

    x = - 3/2
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