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Solve the Equation by Completing the Square 4x2−2x−6=04 x ^ { 2 } - 2 x - 6 = 0

Question 134

Multiple Choice

Solve the equation by completing the square.
- 4x2−2x−6=04 x ^ { 2 } - 2 x - 6 = 0


A) {23,0}\left\{ \frac { 2 } { 3 } , 0 \right\}
B) {23,1}\left\{ \frac { 2 } { 3 } , 1 \right\}
C) {23,−1}\left\{ \frac { 2 } { 3 } , - 1 \right\}
D) {32,−1}\left\{ \frac { 3 } { 2 } , - 1 \right\}

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