Find the Real Zeros, If Any, of Each Quadratic Function $$\mathrm { F } ( \mathrm { x } ) = 5 \mathrm { x } ^ { 2 } - 7 \mathrm { x } - 1$$

Multiple Choice

Find the real zeros, if any, of each quadratic function using the quadratic formula. List the x-intercepts, if any, of the
graph of the function.
- $$\mathrm { F } ( \mathrm { x } ) = 5 \mathrm { x } ^ { 2 } - 7 \mathrm { x } - 1$$

A) $x = \frac { 7 + \sqrt { 69 } } { 10 }$
B) $x = \frac { - 7 \pm \sqrt { 69 } } { 10 }$
C) $x = \frac { 7 \pm \sqrt { 69 } } { 10 }$
D) No real zeros or $\mathrm { x }$ -intercepts