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Mathematics
Mathematics
Problem
Solve for
x
x
x
:
2
(
x
−
1
)
2
−
18
(
x
−
1
)
+
40
=
0
2(x-1)^{2}-18(x-1)+40=0
2
(
x
−
1
)
2
−
18
(
x
−
1
)
+
40
=
0
.
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