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If the polynomial is divisible by
MATHEMATICS · Subjective · CBSE · Mathematics · Polynomials · Polynomials
Problem
If the polynomial
7
x
3
+
a
x
+
b
7x^3 + ax + b
7
x
3
+
a
x
+
b
is divisible by
x
2
−
x
+
1
x^2 - x + 1
x
2
−
x
+
1
, find the value of
2
a
+
b
2a + b
2
a
+
b
.
Related theory
Division Algorithm for Polynomials
Polynomials
Factorisation of Polynomials
Polynomial Functions
Binomial theorem
Algebra
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