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Solve the Equation Using the Quadratic Formula 5x2+x5=05 x ^ { 2 } + x - 5 = 0

Question 81

Multiple Choice

Solve the equation using the quadratic formula.
- 5x2+x5=05 x ^ { 2 } + x - 5 = 0


A) {110110,1+10110}\left\{ \frac { - 1 - \sqrt { 101 } } { 10 } , \frac { - 1 + \sqrt { 101 } } { 10 } \right\}
B) {11012,1+1012}\left\{ \frac { - 1 - \sqrt { 101 } } { 2 } , \frac { - 1 + \sqrt { 101 } } { 2 } \right\}
C) {110110,1+10110}\left\{ \frac { 1 - \sqrt { 101 } } { 10 } , \frac { 1 + \sqrt { 101 } } { 10 } \right\}
D) \varnothing

Correct Answer:

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