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Solve the Equation Algebraically x27x17=0x ^ { 2 } - 7 x - \frac { 1 } { 7 } = 0

Question 335

Multiple Choice

Solve the equation algebraically.
- x27x17=0x ^ { 2 } - 7 x - \frac { 1 } { 7 } = 0


A) 7±34777 \pm \sqrt { \frac { 347 } { 7 } }
B) 72±123397\frac { 7 } { 2 } \pm \frac { 1 } { 2 } \sqrt { \frac { 339 } { 7 } }
C) 72±123477\frac { 7 } { 2 } \pm \frac { 1 } { 2 } \sqrt { \frac { 347 } { 7 } }
D) 72±123477- \frac { 7 } { 2 } \pm \frac { 1 } { 2 } \sqrt { \frac { 347 } { 7 } }

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