Write the Word or Phrase That Best Completes Each Statement $$\text { Does the equation } \sqrt { x + 2 } = - \sqrt { x } \text { have a real-number solution? Explain. }$$

Short Answer

Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
- $$\text { Does the equation } \sqrt { x + 2 } = - \sqrt { x } \text { have a real-number solution? Explain. }$$