Solve the Equation by Completing the Square $5 x ^ { 2 } - 7 x = 1$

Solve the equation by completing the square.
- $5 x ^ { 2 } - 7 x = 1$

A) $\left\{ - \frac { 7 } { 10 } \pm \frac { \sqrt { 69 } } { 10 } \mathrm { i } \right\}$
B) $\left\{ \frac { - 7 \pm \sqrt { 69 } } { 10 } \right\}$
C) $\left\{ \frac { 7 } { 10 } \pm \frac { \sqrt { 69 } } { 10 } \mathrm { i } \right\}$
D) $\left\{ \frac { 7 \pm \sqrt { 69 } } { 10 } \right\}$

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free