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Problem
Problem
The equation
x
2
−
12
x
+
35
=
[
x
]
+
[
−
x
]
x^2 - 12x + 35 = [x] + [-x]
x
2
−
12
x
+
35
=
[
x
]
+
[
−
x
]
has (where
[
x
]
[x]
[
x
]
denotes largest integer less than or equal to
x
x
x
). (a) No solution (b) 4 solutions (c) 3 solutions (d) 2 solutions
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