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Mathematics
Problem
For the equation
2
x
2
+
7
x
+
3
=
0
2x^2 + 7x + 3 = 0
2
x
2
+
7
x
+
3
=
0
, which pair of numbers can the middle term
7
x
7x
7
x
be split into so that the equation can be factorised? a)
2
2
2
and
3
3
3
b)
1
1
1
and
6
6
6
c)
−
1
-1
−
1
and
−
6
-6
−
6
d)
1
1
1
and
7
7
7
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