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Mathematics
Problem
Which one of the following quadratic polynomials has zeros
2
2
2
and
−
3
-3
−
3
? a)
x
2
−
x
−
6
x^{2}-x-6
x
2
−
x
−
6
b)
x
2
+
x
+
6
x^{2}+x+6
x
2
+
x
+
6
c)
x
2
+
x
−
6
x^{2}+x-6
x
2
+
x
−
6
d)
x
2
−
5
x
+
6
x^{2}-5x+6
x
2
−
5
x
+
6
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