Level:
Project ID:
2000004609
Accepted:
0
Clonable:
0
Easy:
1
Choose the correct statement about the following equation.
\[
\sqrt{7-\sqrt{x-3}}=2
\]
The equation has just one root and the root is an even number.
The equation has no solution in \( \mathbb{R}\).
The equation has just one root and the root is an odd number.
The equation has just two roots.