Level:
Project ID:
9000034702
Source Problem:
Accepted:
1
Clonable:
1
Easy:
0
Identify the set of the values of the real parameter \(d\) for which the following equation has no solution in \(\mathbb{R}\).
\[
x^{2} - 2dx + 2d^{2} - 9 = 0
\]
\((-\infty ,-3)\cup (3,\infty )\)
\((-3,3)\)
\((3,\infty )\)
\((-\infty ,-3)\)