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Byju's Answer
Standard IX
Mathematics
Remainder Theorem
Find the rema...
Question
Find the remainder when the polynomial f(x) = 4x
3
− 12x
2
+ 14x − 3 is divided by (2x − 1).
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Solution
Let
p
x
=
4
x
3
-
12
x
2
+
14
x
-
3
.
By the remainder theorem, we know that when p(x) is divided by (2x - 1), the remainder is
p
1
2
.
Now,
p
1
2
=
4
×
1
2
3
-
12
×
1
2
2
+
14
×
1
2
-
3
=
1
2
-
3
+
7
-
3
=
3
2
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Similar questions
Q.
By Remainder Theorem find the remainder, when
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Q.
When f(x) = 4x
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