Solve the Quadratic Equation $$\sqrt { x + 9 } = x + 7$$

Multiple Choice

Solve the quadratic equation. $$\sqrt { x + 9 } = x + 7$$

A) The sum of the solutions is -13.
B) There is one negative solution and one extraneous root.
C) There is one positive solution and one extraneous root.
D) There are two positive solutions.
E) There are two negative solutions.