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Mathematics
Mathematics
Problem
Find the zeros of the quadratic polynomial
x
2
+
7
x
+
12
x^{2}+7x+12
x
2
+
7
x
+
12
. a)
3
3
3
and
4
4
4
b)
−
6
-6
−
6
and
−
8
-8
−
8
c)
−
3
-3
−
3
and
−
4
-4
−
4
d)
−
3
-3
−
3
and
4
4
4
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