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SAI International School

                                            CLASS – VIII, SUB: MATH
                                                Home Assignment -3

                                       CHAPTER-14: FACTORISATION




            Home Assignment-

           *Factorise the following expressions


           (i) 7x − 42

           (ii) 6p − 12q


           (iii) 7a + 14a
                 2
           (iv) −16z + 20z 3

                 2
           (v) 20l m + 30 alm

                 2
           (vi) 5x y − 15xy 2

                   2
           (vii) 10a − 15b + 20c  2
                           2
           (viii) −4a + 4ab − 4 ca
                    2
                2
                        2
           (ix) x yz + xy z + xyz 2
           (x) ax y + bxy + cxyz
                         2
                 2
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