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Mathematics
Mathematics
Problem
Let for
a
≠
a
1
≠
0
a \neq a_1 \neq 0
a
=
a
1
=
0
,
f
(
x
)
=
a
x
2
+
b
x
+
c
f(x) = ax^2 + bx + c
f
(
x
)
=
a
x
2
+
b
x
+
c
,
g
(
x
)
=
a
1
x
2
+
b
1
x
+
c
1
g(x) = a_1x^2 + b_1x + c_1
g
(
x
)
=
a
1
x
2
+
b
1
x
+
c
1
and
p
(
x
)
=
f
(
x
)
−
g
(
x
)
p(x) = f(x) - g(x)
p
(
x
)
=
f
(
x
)
−
g
(
x
)
. If
p
(
x
)
=
0
p(x) = 0
p
(
x
)
=
0
only for
x
=
(
−
1
)
x = (-1)
x
=
(
−
1
)
and
p
(
−
2
)
=
2
p(-2) = 2
p
(
−
2
)
=
2
, the value of
p
(
2
)
p(2)
p
(
2
)
is a. 18 b. 3 c. 9 d. 6
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