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Problem
Problem
The number of real solutions of
(
x
2
−
4
x
+
3
)
+
(
x
2
−
9
)
=
(
4
x
2
−
14
x
+
6
)
\sqrt{(x^2 - 4x + 3)} + \sqrt{(x^2 - 9)} = \sqrt{(4x^2 - 14x + 6)}
(
x
2
−
4
x
+
3
)
+
(
x
2
−
9
)
=
(
4
x
2
−
14
x
+
6
)
is a. one b. two c. three d. None of these
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