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Mathematics
Mathematics
Problem
Determine
m
m
m
so that the quadratic polynomial
x
2
+
(
m
−
5
)
x
+
6
=
0
x^{2} + (m - 5)x + 6 = 0
x
2
+
(
m
−
5
)
x
+
6
=
0
has one root equal to
2
2
2
.
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