Find the X-Intercepts $$4 x ^ { 2 } + 9 = 0$$

Find the x-intercepts.
- $$4 x ^ { 2 } + 9 = 0$$

A) $x$ -intercepts $\left( - \sqrt { \frac { 3 } { 2 } } , 0 \right) , \left( \sqrt { \frac { 3 } { 2 } } , 0 \right)$
B) $x$ -intercepts $\left( - i \sqrt { \frac { 3 } { 2 } } , 0 \right) , \left( i \sqrt { \frac { 3 } { 2 } } , 0 \right)$
C) $x$ -intercepts $\left( 0 , - i \sqrt { \frac { 3 } { 2 } } \right) , \left( 0 , i \sqrt { \frac { 3 } { 2 } } \right)$
D) No x-intercepts