6 Determine the Most Efficient Method to Use When Solving $$8 x ^ { 2 } - 55 x - 7 = 0$$

question 177

Multiple Choice

6 Determine the Most Efficient Method to Use When Solving a Quadratic Equation
- $$8 x ^ { 2 } - 55 x - 7 = 0$$

• A) \(\left\{ - \frac { 1 } { 8 } , 7 \right\}\)
• B) \(\left\{ - \frac { 1 } { 8 } , 8 \right\}\)
• C) \(\left\{ - \frac { 1 } { 8 } , \frac { 1 } { 55 } \right\}\)
• D) \(\{ - 8,7 \}\)

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