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Mathematics
Mathematics
Problem
Which quadratic equation with leading coefficient
2
2
2
has roots whose sum is
4
4
4
and product is
−
3
-3
−
3
? a)
2
x
2
+
8
x
−
6
=
0
2x^{2}+8x-6=0
2
x
2
+
8
x
−
6
=
0
b)
2
x
2
−
8
x
−
6
=
0
2x^{2}-8x-6=0
2
x
2
−
8
x
−
6
=
0
c)
2
x
2
−
8
x
+
6
=
0
2x^{2}-8x+6=0
2
x
2
−
8
x
+
6
=
0
d)
2
x
2
−
4
x
−
3
=
0
2x^{2}-4x-3=0
2
x
2
−
4
x
−
3
=
0
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