Mathematics · Quadratic Equations
If the quadratic equation x2 - (2 + h)x + h2 - 4h + 4 = 0 has identical roots, then what are the possible values of h?
- 1h = 23, h = 6✓
- 2h = 0, h = -1
- 3h = -23, h = 6
- 4h = -1, h = -12
Correct answer
h = 23, h = 6
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