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Solve the Equation Using the Quadratic Formula x2+x+5=0x ^ { 2 } + x + 5 = 0

Question 348

Multiple Choice

Solve the equation using the quadratic formula.
- x2+x+5=0x ^ { 2 } + x + 5 = 0


A) {−12±192i}\left\{ - \frac { 1 } { 2 } \pm \frac { \sqrt { 19 } } { 2 } \mathrm { i } \right\}

B) {12±192i}\left\{ \frac { 1 } { 2 } \pm \frac { \sqrt { 19 } } { 2 } \mathrm { i } \right\}

C) {−1±192}\left\{ \frac { - 1 \pm \sqrt { 19 } } { 2 } \right\}

D) {1±192}\left\{ \frac { 1 \pm \sqrt { 19 } } { 2 } \right\}

Correct Answer:

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