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Mathematics
Mathematics
Problem
Find the correct factorisation of
2
x
2
+
7
x
+
3
2x^{2}+7x+3
2
x
2
+
7
x
+
3
. a)
(
2
x
+
3
)
(
x
+
1
)
(2x+3)(x+1)
(
2
x
+
3
)
(
x
+
1
)
b)
(
x
+
1
)
(
x
+
6
)
(x+1)(x+6)
(
x
+
1
)
(
x
+
6
)
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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