Title: 3ALG_01_EXE_EN_8*

Find the correct solution sets for the given equations and enter them in the appropriate fields.

Q: \(\sqrt{4 - x^2} = 0\) Solution: [...]
\(\sqrt{x + 2} = 2\) Solution: [...]
\(\sqrt{x} = 4\) Solution: [...]
A: \(\{-2, 2\}\); \(\{2\}\); \(\{16\}\)
Also offered: \(\{-2\}\); \(\{8\}\)
Feedback (0 to 40%): Oops! You should repeat the topic "Equations".
Feedback (41 to 80%): Not bad, try again.
Feedback (81 to 100%): Well done!