- 1. Expand and simplify: (x+4)(x+2)
- 2. Expand and simplify: (a-5)(a+8)
- 3. Expand and simplify: (2x-3)(x+6)
- 4. Expand and simplify: (3a-b)(a-2b)
- 5. Expand the following perfect square: (y+4)2
- 6. Expand the following perfect square: (x-3)2
- 7. Expand the following perfect square: (2a-3)2
- 8. Expand the following perfect square: (7k+2m)2
- 9. Expand and simplify: (x+5)(x-5)
- 10. Expand and simplify: (11x-9y)(11x+9y)
- 14. Factorise: 2(a+3)+a(a+3)
- 15. Factorise: 7(8+a)-a(8+a)
- 16. Factorise: k(k-4)- (k-4)
- 22. Factorise by grouping: x2+7x+2x+14
- 23. Factorise by grouping: a2+5a-4a-20
- 24. Factorise by grouping: 3ap-10+2p-15a
- 25. Factorise this quadratic expression: x2+6x+8
- 26. Factorise this quadratic expression: a2+2a-15
- 27. Factorise this quadratic expression: m2-11m+30
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