1.   Solve the equation (x -2)(x + 2) = 0.
    A. -2 B. 2
    C. 2, 0 D. -2, 2
    Hint
  2.   Solve  y2 + 8y + 16 = 0 by factoring.
    A. 4, 8 B. 4
    C. -4, 4 D. -4
    Hint
  3.   Solve  x2 - 6x = 0 by graphing or by factoring.
    A. -6 B. 0, 6
    C. -6, 0 D. 0
    Hint
  4.   Find a quadratic equation with roots and .
    A. 4x2 - x + 6 = 0 B. 8x2 - 14x + 3 = 0
    C. 8x2 - 3x + 14 = 0 D. 4x2 - 6x + 1 = 0
    Hint
  5.   Find a quadratic equation that has roots 6 + 2i and 6 - 2i.
    A. x2 - 12x + 40 = 0 B. x2 + 12x + 40 = 0
    C. x2 - 12x - 40 = 0 D. x2 +12x - 40 = 0
    Hint

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