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Mathematics
Problem
For the polynomial
P
(
x
)
=
3
x
2
+
k
x
+
5
P(x)=3x^{2}+kx+5
P
(
x
)
=
3
x
2
+
k
x
+
5
, the remainders obtained on division by
x
−
1
x-1
x
−
1
and
x
+
2
x+2
x
+
2
are equal. Find the value of
k
k
k
.
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