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Use the Method of Completing the Square to Solve the Quadratic

Question 86

Multiple Choice

Use the method of completing the square to solve the quadratic equation. 2 x 2 + 6 x - 5 = 0


A) x=6+192,x=6+192x = \frac { - 6 + \sqrt { 19 } } { 2 } , x = \frac { 6 + \sqrt { 19 } } { 2 }
B) x=3+192,x=3192x = \frac { - 3 + \sqrt { 19 } } { 2 } , x = \frac { - 3 - \sqrt { 19 } } { 2 }
C) x=6+192,x=6192x = \frac { 6 + \sqrt { 19 } } { 2 } , x = \frac { - 6 - \sqrt { 19 } } { 2 }

Correct Answer:

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