Solve the Equation by Using the Square Root Property $9 u ^ { 2 } + 30 = 0$

Multiple Choice

Solve the equation by using the Square Root Property. $9 u ^ { 2 } + 30 = 0$

A) $u = \pm \sqrt { 30 }$
B) $u = \pm \frac { \sqrt { 30 } } { 9 } i$
C) $u = \pm \frac { \sqrt { 30 } } { 3 }$
D) $u = \pm \frac { \sqrt { 30 } } { 9 }$
E) $u = \pm \frac { \sqrt { 30 } } { 3 } i$