If 1 is a root of the quadratic equation, ky^2 + ky + 3 = 0, then the value of k is: 1. -2/3 2. -1/3 3. -1/2 4. -3/2

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If the roots of the quadratic equation, px(x - 2) + 6 = 0 are equal, then the value of p is:
0
4
6
none of these