1. Binomial Products

2. Binomial Products
Bi  2
nomial  terms

3. Binomial Products
Bi  2
nomial  terms
e.g.  x  6  x  1 

4. Binomial Products
Bi  2
nomial  terms
e.g.  x  6  x  1  x 2

5. Binomial Products
Bi  2
nomial  terms
e.g.  x  6  x  1  x 2  x

6. Binomial Products
Bi  2
nomial  terms
e.g.  x  6  x  1  x 2  x  6 x

7. Binomial Products
Bi  2
nomial  terms
e.g.  x  6  x  1  x 2  x  6 x  6
 x2  7 x  6

8. Binomial Products
Bi  2
nomial  terms
e.g.  x  6  x  1  x 2  x  6 x  6
 x2  7 x  6
2
 a  b   a 2  2ab  b 2

9. Binomial Products
Bi  2
nomial  terms
e.g.  x  6  x  1  x 2  x  6 x  6
 x2  7 x  6
 a  b   a 2  2ab  b 2
2
 a  b   a 2  2ab  b 2
2

10. Binomial Products
Bi  2
nomial  terms
e.g.  x  6  x  1  x 2  x  6 x  6
 x2  7 x  6
 a  b   a 2  2ab  b 2
2
 a  b   a 2  2ab  b 2
2
 a  b  a  b   a 2  b 2

11. e.g. (i )  x  2  
2

12. e.g. (i )  x  2   x 2  2  x  2   22
2

13. a  b
2
a2
2ab b 2
e.g. (i )  x  2   x 2  2  x  2   22
2

14. a  b
2
a2
2ab b 2
e.g. (i )  x  2   x 2  2  x  2   22
2
 x2  4x  4

15. a  b
2
a2
2ab b 2
e.g. (i )  x  2   x 2  2  x  2   22
2
 x2  4x  4
(ii )  3 x  4  
2

16. a  b
2
a2
2ab b 2
e.g. (i )  x  2   x 2  2  x  2   22
2
 x2  4x  4
(ii )  3 x  4   9 x 2  24 x  16
2

17. a  b
2
a2
2ab b 2
e.g. (i )  x  2   x 2  2  x  2   22
2
 x2  4x  4
(ii )  3 x  4   9 x 2  24 x  16
2
(iii )  2 p  5  2 p  5  

18. a  b
2
a2
2ab b 2
e.g. (i )  x  2   x 2  2  x  2   22
2
 x2  4x  4
(ii )  3 x  4   9 x 2  24 x  16
2
(iii )  2 p  5  2 p  5   4 p 2  25

19. a  b
2
a2
2ab b 2
e.g. (i )  x  2   x 2  2  x  2   22
2
 x2  4x  4
(ii )  3 x  4   9 x 2  24 x  16
2
(iii )  2 p  5  2 p  5   4 p 2  25
(iv)  a  2   a 2  3a  7  

20. a  b
2
a2
2ab b 2
e.g. (i )  x  2   x 2  2  x  2   22
2
 x2  4x  4
(ii )  3 x  4   9 x 2  24 x  16
2
(iii )  2 p  5  2 p  5   4 p 2  25
2 terms  3 terms
(iv)  a  2   a 2  3a  7  
 answer has 6 terms

21. a  b
2
a2
2ab b 2
e.g. (i )  x  2   x 2  2  x  2   22
2
 x2  4x  4
(ii )  3 x  4   9 x 2  24 x  16
2
(iii )  2 p  5  2 p  5   4 p 2  25
2 terms  3 terms
 answer has 6 terms
(iv)  a  2   a 2  3a  7   a 3 3a 2 7a 2a 2 6a 14

22. a  b
2
a2
2ab b 2
e.g. (i )  x  2   x 2  2  x  2   22
2
 x2  4x  4
(ii )  3 x  4   9 x 2  24 x  16
2
(iii )  2 p  5  2 p  5   4 p 2  25
2 terms  3 terms
 answer has 6 terms
(iv)  a  2   a 2  3a  7   a 3 3a 2 7a 2a 2 6a 14
 a 3  a 2  a  14

23. a  b
2
a2
2ab b 2
e.g. (i )  x  2   x 2  2  x  2   22
2
 x2  4x  4
(ii )  3 x  4   9 x 2  24 x  16
2
(iii )  2 p  5  2 p  5   4 p 2  25
2 terms  3 terms
 answer has 6 terms
(iv)  a  2   a 2  3a  7   a 3 3a 2 7a 2a 2 6a 14
 a 3  a 2  a  14
Exercise 1B; 1ch, 2c, 3be, 5ceg, 7ac, 8b, 9b, 10, 11ace, 13bd, 15*