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Mathematics
Problem
For the polynomial
x
2
−
8
x
+
12
x^2 - 8x + 12
x
2
−
8
x
+
12
, which one of the following ordered pairs of integers
(
r
,
s
)
(r, s)
(
r
,
s
)
satisfies the conditions required to express the polynomial as
(
x
+
r
)
(
x
+
s
)
(x + r)(x + s)
(
x
+
r
)
(
x
+
s
)
? a)
(
6
,
2
)
(6, 2)
(
6
,
2
)
b)
(
−
6
,
−
2
)
(-6, -2)
(
−
6
,
−
2
)
c)
(
−
4
,
−
3
)
(-4, -3)
(
−
4
,
−
3
)
d)
(
−
3
,
−
5
)
(-3, -5)
(
−
3
,
−
5
)
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