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Solve the Equation Using the Quadratic Formula 5x2+12x=25 x ^ { 2 } + 12 x = - 2

Question 218

Multiple Choice

Solve the equation using the quadratic formula.
- 5x2+12x=25 x ^ { 2 } + 12 x = - 2


A) x=6+2610x = \frac { - 6 + \sqrt { 26 } } { 10 } or x=62610x = \frac { - 6 - \sqrt { 26 } } { 10 }
B) x=6+465x = \frac { - 6 + \sqrt { 46 } } { 5 } or x=6465x = \frac { - 6 - \sqrt { 46 } } { 5 }
C) x=6+265x = \frac { - 6 + \sqrt { 26 } } { 5 } or x=6265x = \frac { - 6 - \sqrt { 26 } } { 5 }
D) x=12+265x = \frac { - 12 + \sqrt { 26 } } { 5 } or x=12265x = \frac { - 12 - \sqrt { 26 } } { 5 }

Correct Answer:

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