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SAI International School
CLASS – VIII,
SUB: MATH
CHAPTER-14: FACTORISATION
Home Assignment -6
Home Assignment-
1. Factorise the expressions
2
(i) ax + bx
(ii) 7p + 21q 2
2
3
2
(iii) 2x + 2xy + 2xz 2
2
2
(iv) am + bm + bn + an 2
2
(v) (lm + l) + m + 1
(vi) y(y + z) + 9(y + z)
(vii) 5y − 20y − 8z + 2yz
2
(viii) 10ab + 4a + 5b + 2
(ix) 6xy − 4y + 6 − 9x