Solve the Equation by Extracting the Square Roots $$3 y ^ { 2 } - 12 = 3 - 3 y ^ { 2 }$$

Multiple Choice

Solve the equation by extracting the square roots.
- $$3 y ^ { 2 } - 12 = 3 - 3 y ^ { 2 }$$

A) $y = 3 - \sqrt { 5 }$ or $y = 3 + \sqrt { 5 }$
B) $y = - \sqrt { \frac { 5 } { 2 } }$ or $y = \sqrt { \frac { 5 } { 2 } }$
C) $y = - \sqrt { 5 }$ or $y = \sqrt { 5 }$
D) $y = 3 - \sqrt { \frac { 5 } { 2 } }$ or $y = 3 + \sqrt { \frac { 5 } { 2 } }$