Solve the Equation by Completing the Square $$x ^ { 2 } - 2 x - 3 = 0$$

question 417

Multiple Choice

Solve the equation by completing the square.
- $$x ^ { 2 } - 2 x - 3 = 0$$

• A) \(\{ - 1,3 \}\)
• B) \(\{ - 3,1 \}\)
• C) \(\{ - \sqrt { 3 } , \sqrt { 3 } \}\)
• D) \(\{ - 1 , - 2 \}\)

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