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Mathematics
Mathematics
Problem
The polynomial
p
(
x
)
=
a
x
2
+
b
x
+
6
p(x)=ax^{2}+bx+6
p
(
x
)
=
a
x
2
+
b
x
+
6
leaves a remainder
4
4
4
when divided by
x
−
1
x-1
x
−
1
and a remainder
−
2
-2
−
2
when divided by
x
+
2
x+2
x
+
2
. What is the value of
a
+
b
a+b
a
+
b
? a)
4
4
4
b)
0
0
0
c)
−
2
-2
−
2
d)
2
2
2
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