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12 June, 05:27

Write the equation of the Roots 1. (-4,6) 2. (1,2) 3. (8,-1/2) 4. (-2/3,-12)

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  1. 12 June, 06:16
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    1. X² - 2x-24 = 0

    2. X² - 3x+2 = 0

    3. 2x² - 7x - 8 = 0

    4. 3x² + 38x + 24 = 0

    Step-by-step explanation:

    1. (-4,6)

    (X+4) (x-6) = 0

    X² - 6x + 4x - 24 = 0

    X² - 2x-24=0

    2. (1,2)

    (X-1) (x-2) = 0

    X²-2x-x+2=0

    X²-3x+2=0

    3. (8,-1/2)

    (X-8) (x+1/2) = 0

    X² + 1/2x - 8x - 4=0

    X² - 7/2x - 4=0

    2x² - 7x - 8=0

    4. (-2/3,-12)

    (X+2/3) (x+12) = 0

    X² + 12x + 2/3x + 8=0

    3x² + 38x + 24=0
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