Factorise completely: .

MATHEMATICS · Single correct · CBSE · Mathematics · Polynomials · Polynomials

Problem

Factorise completely: 3m3n−12mn33m^3 n - 12m n^3. (a) 3mn(m2−2n2)3mn(m^2 - 2n^2) (b) 3mn(m−2n)(m+2n)3mn(m - 2n)(m + 2n) (c) 3mn(m2+4n2)3mn(m^2 + 4n^2) (d) 3mn(m−4n)(m+n)3mn(m - 4n)(m + n)

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