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Mathematics
Mathematics
Problem
Find the complete factorisation of the quadratic polynomial
2
x
2
+
x
−
3
2x^2 + x - 3
2
x
2
+
x
−
3
. a)
(
2
x
−
3
)
(
x
+
1
)
(2x - 3)(x + 1)
(
2
x
−
3
)
(
x
+
1
)
b)
(
2
x
+
3
)
(
x
−
1
)
(2x + 3)(x - 1)
(
2
x
+
3
)
(
x
−
1
)
c)
(
2
x
−
1
)
(
x
+
3
)
(2x - 1)(x + 3)
(
2
x
−
1
)
(
x
+
3
)
d)
(
2
x
+
1
)
(
x
−
3
)
(2x + 1)(x - 3)
(
2
x
+
1
)
(
x
−
3
)
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