Solved

Solve
- 4x2=14x94 x ^ { 2 } = - 14 x - 9

Question 13

Multiple Choice

Solve.
- 4x2=14x94 x ^ { 2 } = - 14 x - 9


A) 7±854\frac { - 7 \pm \sqrt { 85 } } { 4 }
B) 14±134\frac { - 14 \pm \sqrt { 13 } } { 4 }
C) 7±138\frac { - 7 \pm \sqrt { 13 } } { 8 }
D) 7±134\frac { - 7 \pm \sqrt { 13 } } { 4 }

Correct Answer:

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