the number of polynomial having zeroes -3 and -4
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Step-by-step explanation:
quadratic polynomial having zeroes are
1
and
−
2
is
A
x
2
−
x
−
2
B
x
2
−
x
+
2
C
x
2
+
x
−
2
D
x
2
+
x
+
2
Solution
x
2
−
x
+
2
The zeros are 1 and -2
The zeros can be determine by factorization so -
b
(
x
)
=
(
x
−
1
)
(
x
+
2
)
b
(
x
)
=
x
2
+
x
−
2
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