Solve the Equation Using the Quadratic Formula $$4 x ^ { 2 } + 12 x + 2 = 0$$

question 325

Multiple Choice

Solve the equation using the quadratic formula.
- $$4 x ^ { 2 } + 12 x + 2 = 0$$

• A) \(\left\{ \frac { - 3 - \sqrt { 7 } } { 2 } , \frac { - 3 + \sqrt { 7 } } { 2 } \right\}\)
• B) \(\left\{ \frac { - 3 - \sqrt { 11 } } { 2 } , \frac { - 3 + \sqrt { 11 } } { 2 } \right\}\)
• C) \(\left\{ \frac { - 12 - \sqrt { 7 } } { 2 } , \frac { - 12 + \sqrt { 7 } } { 2 } \right\}\)
• D) \(\left\{ \frac { - 3 - \sqrt { 7 } } { 8 } , \frac { - 3 + \sqrt { 7 } } { 8 } \right\}\)

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Definitions:

Percent

A mathematical term representing a part per hundred, used in expressing proportions, rates, or fractions in statistics and daily computations.

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