Test 01: Algebra: Quadratic expansions Time allocated: 10 minutes Expand the following expressions: 1. ( 3)( + 4)

2. ( + 3)( 2)

3. ( + 3)( 3)

4. (4 + 3)(3 2)

5. (1 3)(3 + )

6. (5 4)(4 6)

7. (2 + 3)( 2)

8. ( + )( )

9. (2 + 3)(2 3)

10. ( + 3)(2 2 + 6)

12. ( + 5)2

13 ( 7)2

14. (2 + 1)2

15. ( + 6)2 36