The sum of a number and its reciprocal is -2. Find the quadratic equation associated with the situation and also the number.
1
x2 + 2x + 1 = 0, x = 1
2
x2 + 2x - 1 = 0, x = -1
3
x 2 + 2x + 1 = 0, x = -1
4
More than one of the above
5
None of the above