BRIGHT RIDERS SCHOOL, ABU DHABI
Worksheet - Factorization
14. 1+ xy + x + x2y
15. y3 – 8y2 + y -8
16. ab-3b+3c –ac
17. 3p + 6q -4(p +2q)2
18. at +bt + bc + ac
19. 12ab -2b2 + 24ac -4bc
20. xy +yz +xz2 +z3
II) Factorise using suitable identities:
III)Factorise the following expression:
1. x2 + 7x +12
2. y2 +12y +35
3. a2 + 13a +42
4. z2 -6z -16
5. x2y2 +40xyz -225z2
6. 7c2 +2c-5
7. 3x2 + 11x +10
8. 12x4 -8x3 – 4x2
9. 6x2-31 x +35
10. a2 +5ab -104b2