5. Factorise the expressions and divide them as directed. (vi) 12xy(9x^2–16y^2)÷4xy(3x+4y) 5. Factorise the expressions and divide them as directed. (vi) 12xy(9x^2–16y^2)÷4xy(3x+4y) October 13, 2020 Category: Chapter 14 - Factorisation , Maths , NCERT Class 8 ,