Solve the Equation Algebraically $$6 \sqrt { x } + x = 3$$

Multiple Choice

Solve the equation algebraically.
- $$6 \sqrt { x } + x = 3$$

A) $21 - 12 \sqrt { 3 }$
B) $221 \pm 212 \sqrt { 3 }$
C) $21 \pm 12 \sqrt { 3 }$
D) $- 21 \pm 12 \sqrt { 3 }$