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Polynomials
hard
0:00.0
Find the sum of the roots of
2
x
3
−
5
x
2
+
3
x
−
8
=
0
2x^3 - 5x^2 + 3x - 8 = 0
2
x
3
−
5
x
2
+
3
x
−
8
=
0
.
A
2.5
B
-2.5
C
1.5
D
-1.5
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