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Mathematics
Problem
Factor
8
x
2
−
33
x
+
4
8x^2 - 33x + 4
8
x
2
−
33
x
+
4
. When factoring, why don't we have to even try the case
(
2
x
−
4
)
(
4
x
−
1
)
(2x - 4)(4x - 1)
(
2
x
−
4
)
(
4
x
−
1
)
?
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