Contenu connexe Plus de Nigel Simmons (14) 11 x1 t01 02 binomial products (2014)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
12. 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*