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Factorise the expression completely.
MATHEMATICS · Subjective · CBSE · Mathematics · Polynomials · Polynomials
Problem
Factorise the expression
81
a
4
−
16
b
4
81a^{4}-16b^{4}
81
a
4
−
16
b
4
completely.
Related theory
Algebraic Identities
Polynomials
Factorisation of Polynomials
Difference of Squares
Algebra
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