11 x1 t02 03 surds (2012)
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Transcript of 11 x1 t02 03 surds (2012)
![Page 1: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/1.jpg)
Surds
![Page 2: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/2.jpg)
Surds
A surd is an irrational number. It is any number that includes a radical symbol, , and cannot be calculated exactly.
![Page 3: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/3.jpg)
Surds
A surd is an irrational number. It is any number that includes a radical symbol, , and cannot be calculated exactly.
Surd Laws
1) a b ab
![Page 4: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/4.jpg)
Surds
A surd is an irrational number. It is any number that includes a radical symbol,
2) a abb
, and cannot be calculated exactly.
Surd Laws
1) a b ab
![Page 5: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/5.jpg)
Surds
A surd is an irrational number. It is any number that includes a radical symbol,
2) a abb
, and cannot be calculated exactly.
Surd Laws
1) a b ab
23) a a
![Page 6: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/6.jpg)
Surds
A surd is an irrational number. It is any number that includes a radical symbol,
2) a abb
, and cannot be calculated exactly.
Surd Laws
1) a b ab
23) a a
e.g. 50i
![Page 7: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/7.jpg)
Surds
A surd is an irrational number. It is any number that includes a radical symbol,
2) a abb
, and cannot be calculated exactly.
Surd Laws
1) a b ab
23) a a
e.g. 50i 25 2 5 2
![Page 8: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/8.jpg)
Surds
A surd is an irrational number. It is any number that includes a radical symbol,
2) a abb
, and cannot be calculated exactly.
Surd Laws
1) a b ab
23) a a
e.g. 50i 25 2 5 2
3ii x
![Page 9: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/9.jpg)
Surds
A surd is an irrational number. It is any number that includes a radical symbol,
2) a abb
, and cannot be calculated exactly.
Surd Laws
1) a b ab
23) a a
e.g. 50i 25 2 5 2
3ii x 2x x x x
![Page 10: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/10.jpg)
Surds
A surd is an irrational number. It is any number that includes a radical symbol,
2) a abb
, and cannot be calculated exactly.
Surd Laws
1) a b ab
23) a a
e.g. 50i 25 2 5 2
3ii x 2x x x x
54
iii
![Page 11: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/11.jpg)
Surds
A surd is an irrational number. It is any number that includes a radical symbol,
2) a abb
, and cannot be calculated exactly.
Surd Laws
1) a b ab
23) a a
e.g. 50i 25 2 5 2
3ii x 2x x x x
54
iii 52
![Page 12: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/12.jpg)
Surds
A surd is an irrational number. It is any number that includes a radical symbol,
2) a abb
, and cannot be calculated exactly.
Surd Laws
1) a b ab
23) a a
e.g. 50i 25 2 5 2
3ii x 2x x x x
54
iii 52
20 9
iv
![Page 13: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/13.jpg)
Surds
A surd is an irrational number. It is any number that includes a radical symbol,
2) a abb
, and cannot be calculated exactly.
Surd Laws
1) a b ab
23) a a
e.g. 50i 25 2 5 2
3ii x 2x x x x
54
iii 52
20 9
iv 2 53
![Page 14: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/14.jpg)
Surd ArithmeticLike surds can be added or subtracted, unlike surds cannot
![Page 15: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/15.jpg)
Surd ArithmeticLike surds can be added or subtracted, unlike surds cannot
e.g. 4 3 6 2 3 2 2i
![Page 16: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/16.jpg)
3 3 8 2
Surd ArithmeticLike surds can be added or subtracted, unlike surds cannot
e.g. 4 3 6 2 3 2 2i
![Page 17: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/17.jpg)
3 3 8 2
Surd ArithmeticLike surds can be added or subtracted, unlike surds cannot
e.g. 4 3 6 2 3 2 2i
3 2 6 3ii
![Page 18: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/18.jpg)
3 3 8 2
Surd ArithmeticLike surds can be added or subtracted, unlike surds cannot
e.g. 4 3 6 2 3 2 2i
18 3 3 6 2 6
3 2 6 3ii
![Page 19: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/19.jpg)
3 3 8 2
Surd ArithmeticLike surds can be added or subtracted, unlike surds cannot
e.g. 4 3 6 2 3 2 2i
18 3 3 6 2 6
3 2 6 3ii
2 1 2 1iii
![Page 20: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/20.jpg)
3 3 8 2
Surd ArithmeticLike surds can be added or subtracted, unlike surds cannot
e.g. 4 3 6 2 3 2 2i
18 3 3 6 2 6
3 2 6 3ii
2 1 2 1iii conjugate surds
![Page 21: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/21.jpg)
3 3 8 2
Surd ArithmeticLike surds can be added or subtracted, unlike surds cannot
e.g. 4 3 6 2 3 2 2i
18 3 3 6 2 6
3 2 6 3ii
2 1 2 1 2 1iii
1
conjugate surds
![Page 22: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/22.jpg)
3 3 8 2
Surd ArithmeticLike surds can be added or subtracted, unlike surds cannot
e.g. 4 3 6 2 3 2 2i
18 3 3 6 2 6
3 2 6 3ii
2 1 2 1 2 1iii
1
conjugate surds
22 2iv
![Page 23: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/23.jpg)
3 3 8 2
Surd ArithmeticLike surds can be added or subtracted, unlike surds cannot
e.g. 4 3 6 2 3 2 2i
18 3 3 6 2 6
3 2 6 3ii
2 1 2 1 2 1iii
1
conjugate surds
4 4 2 2
22 2iv
6 4 2
![Page 24: 11 x1 t02 03 surds (2012)](https://reader034.fdocuments.net/reader034/viewer/2022051013/54936f4fac79591d2e8b4821/html5/thumbnails/24.jpg)
3 3 8 2
Surd ArithmeticLike surds can be added or subtracted, unlike surds cannot
e.g. 4 3 6 2 3 2 2i
18 3 3 6 2 6
3 2 6 3ii
2 1 2 1 2 1iii
1
conjugate surds
4 4 2 2
22 2iv
6 4 2
Exercise 2C; 1, 2adgj, 3behkm, 4adgj, 5ace,6behk, 8, 10beh, 11ac, 12bdfh, 13aceg,
14afil, 15bdh, 16ac, 18ce,19*