Question:
Let a=2-3i be a root of the equation z2-4z+k=0 , where k is a real number. If β is the other root, then the value of α2 +β2 is
Let a=2-3i be a root of the equation z2-4z+k=0 , where k is a real number. If β is the other root, then the value of α2 +β2 is
Updated On: Jun 10, 2024
- 26
- -5
- 5
- 10
- -10
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The Correct Option is
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The correct option is (E): -10
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