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Byju's Answer
Standard VIII
Mathematics
Multiplication of Monomials
If the polyno...
Question
If the polynomial
f
(
x
)
=
x
2
+
x
3
+
8
x
2
+
a
x
+
b
is exactly by
x
2
+
1
then find the values of
a
and
b
.
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Solution
Remainder
=
(
a
−
1
)
x
+
(
b
−
9
)
=
0
⇒
a
−
1
=
0
,
b
−
9
=
0
∴
a
=
1
,
b
=
9
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0
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