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Page 1: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM
Page 2: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM
Page 3: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

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3π‘₯2𝑦 Γ— 5π‘₯𝑦3

β€’ π‘Ž3 π‘Ž Γ— π‘Ž Γ— π‘Žπ‘Ž2𝑏 π‘Ž Γ— π‘Ž Γ— 𝑏

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Page 4: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

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Page 5: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

29

π‘₯ π‘₯ π‘₯ 2

6 Γ— 4π‘₯= 24π‘₯

6 Γ— 7= 42

4π‘₯

6

7

Page 6: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM
Page 7: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM
Page 8: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

Γ— Γ·

π‘Žπ‘Ž π‘Ž2

6𝑓𝑓, 3π‘Ž4π‘π‘ž βˆ’ 4 4 βˆ’ π‘ž

π‘˜π‘˜ π‘˜π‘˜ π‘˜

π‘˜

π‘˜

3𝑝 2π‘ž

5𝑝 + 2 3π‘ž βˆ’ 1

4π‘₯

3

2𝑔

4π‘Ž

5π‘Ž 2𝑑2𝑑

6𝑝

3π‘Ž

Page 9: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

2π‘₯2

2π‘₯ 2

π‘Ž = 2 𝑏 = βˆ’4

π‘Ž = βˆ’2 𝑏 = βˆ’4

βˆ’2.52

βˆ’6.25

π‘Ž + 𝑏 π‘Ž βˆ’ 𝑏 π‘Žπ‘π‘

π‘Ž

π‘Ž

π‘π‘Ž2 + 𝑏2 π‘Ž2 βˆ’ 𝑏2

3π‘Žπ‘

2π‘Ž βˆ’ 3𝑏3π‘Ž2

π‘₯2 π‘₯ = βˆ’2.5

π‘₯ + 1.7 = 6.8 π‘₯ βˆ’ 1.7 = βˆ’6.8 6.8 = 1.7π‘₯

βˆ’6.8 = 1.7π‘₯ 6.8 = 2π‘₯ βˆ’ 1.7

π‘₯

1.7= βˆ’6.8

1.7π‘₯ βˆ’ 5.1 = βˆ’6.8

3𝑝 + 4𝑝 βˆ’ 8𝑝 βˆ’3𝑝 + 4𝑝 βˆ’ 8𝑝 βˆ’3𝑝 βˆ’ 4𝑝 βˆ’ 8𝑝

3 Γ— βˆ’4𝑝 βˆ’3 Γ— βˆ’4𝑝 βˆ’3 Γ— 4𝑝 βˆ’3 Γ— βˆ’4𝑝 Γ— βˆ’2

Page 10: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

+ βˆ’π‘₯

3π‘Ž

6 Γ— 82π‘₯

6 Γ— (π‘Ž + 2) 6π‘Ž + 12π‘Ž

3 2π‘₯ + 5 = 6π‘₯ + 15

6 Γ— 82= 6 Γ— 80 + 2= 6 Γ— 80 + 6 Γ— 2

= 480 + 12= 491

6 Γ— π‘Ž + 2= 6 Γ— π‘Ž + 6 Γ— 2

= 6π‘Ž + 12

2π‘₯ + 5 2π‘₯ + 5 2π‘₯ + 5

π‘₯ π‘₯ 5 π‘₯ π‘₯ 5 π‘₯ π‘₯ 5

6π‘₯ + 15

3 Γ— 2π‘₯= 6π‘₯

3 Γ— 5= 15

2π‘₯

3

5

3(π‘₯ + 5) 3(π‘₯ βˆ’ 5) βˆ’3(π‘₯ + 5) βˆ’3(π‘₯ βˆ’ 5)

3(5 + π‘₯) 3(5 βˆ’ π‘₯) π‘₯(π‘₯ + 5) 2π‘₯(5 βˆ’ π‘₯ + 𝑦)

Page 11: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

6π‘₯ + 9𝑦 ≑ 3 + 4π‘₯ βˆ’ 6𝑦 ≑ 2 +

π‘₯𝑦 + 7π‘₯ ≑ π‘₯ + π‘Ž2 + π‘Žπ‘ + 6π‘Ž ≑ (π‘Ž + 𝑏 + 6)

12π‘π‘ž βˆ’ 15π‘žπ‘‘ = (4𝑝 βˆ’ 5𝑑) 20𝑑2 + 5𝑑 ≑ +1)

10 18 3π‘₯ π‘₯2 2π‘₯2 6π‘₯𝑦

10π‘₯

5π‘₯

24𝑦 6

9π‘Ž + 6𝑏

3π‘Ž + 2𝑏

12π‘Ž + 8𝑏4

24π‘₯𝑦 + 36π‘₯𝑧6 + π‘₯ +

Page 12: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

3 π‘₯ Β± 4 Β± 4(π‘₯ Β± 5)3 Β± 4(π‘₯ Β± 5)

1π‘₯β€²

3 π‘₯ + 4 + 2 2π‘₯ + 3 π‘₯ + 4

2 + 3 π‘₯ + 4 3 π‘₯ + 4 + 2

5 + 3 π‘Ž + 68 π‘Ž + 68π‘Ž + 48

5 𝑏 βˆ’ 3 + 2𝑏5𝑏 βˆ’ 15 + 2𝑏

3𝑏 βˆ’ 15

3 5π‘Ž + 2 + 4(2π‘Ž + 3)

3 5π‘Ž + 2 + 4(2π‘Ž βˆ’ 3)

3 5π‘Ž βˆ’ 2 + 4(2π‘Ž βˆ’ 3)

3 5π‘Ž + 2 βˆ’ 4(2π‘Ž + 3)

3 5π‘Ž βˆ’ 2 βˆ’ 4(2π‘Ž + 3)

3 5π‘Ž βˆ’ 2 βˆ’ 4(2π‘Ž βˆ’ 3)

3 5π‘Ž βˆ’ 2 βˆ’ 5(3π‘Ž βˆ’ 2) 3 4π‘Ž βˆ’ 2 βˆ’ 2(6π‘Ž βˆ’ 3)

Page 13: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

π‘₯ + 1 π‘₯ + 2 ≑ π‘₯2 + 3π‘₯ + 2

π‘₯ + 2

π‘₯+1

(π‘₯ + 4)(π‘₯ + 3) (π‘₯ + 3)(π‘₯ + 4)

(π‘₯ + 4)(π‘₯ βˆ’ 3) (π‘₯ + 3)(π‘₯ βˆ’ 4) π‘₯ + 3 2

62 Γ— 43

(60 + 2) Γ— (40 + 3)

(π‘Ž + 3)(𝑏 + 4)

Γ—

2400 + 180 + 80 + 6 = 2666

Γ— π‘Ž 3

𝑏 π‘Žπ‘ 3𝑏

4

π‘Žπ‘ + 3𝑏 +

π‘Ž + 3 π‘Ž + 4 ?

2π‘₯ + 5 2 4π‘₯2 + 25

Page 14: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

2(π‘₯ + 4) = 14

3 π‘₯ + 5 = 12

π‘₯ 4 π‘₯ 4

14

π‘₯ π‘₯ 8

14

π‘₯ π‘₯

6

π‘₯

3

2π‘₯ + 8 = 14

2π‘₯ = 6

π‘₯ = 3

βˆ’πŸ– βˆ’πŸ–

÷ 𝟐 ÷ 𝟐

2 π‘₯ + 4 = 14

Expand brackets

4(π‘Ž + 4) = 60 10 = 5 𝑏 + 1

3 π‘₯ + 2.7 = 4.5 12 = 2(π‘₯ βˆ’ 3) 6 𝑒 βˆ’ 1 + 2𝑒 = 10

3 π‘₯ + 5 = 123π‘₯ + 15 = 123π‘₯ = βˆ’3π‘₯ = βˆ’1

3 π‘₯ + 5 = 12π‘₯ + 5 = 4π‘₯ = βˆ’1

Page 15: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

2π‘₯ + 32(π‘₯ + 3)

2π‘₯ + 3 2 π‘₯ + 3

π‘₯ 𝑦

π‘₯

π‘₯ +7Γ— 4

𝑦 Γ— 4+7

4

Page 16: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

π‘₯ > 7 7 < π‘₯

7.5

π‘₯ > 10 π‘₯ + 1 > 11

π‘₯ > 10

π‘₯ > 7 7 < π‘₯ 7 ≀ π‘₯ π‘₯ < 8 π‘₯ β‰₯ 8

π‘₯ > 10

π‘₯ + 4 >___

2π‘₯ >___

2π‘₯ βˆ’ 3 >___

3π‘₯ + 2 >

π‘₯

2>___

2 + 3π‘₯ >___

10 < π‘₯ 40 < 4π‘₯ βˆ’π‘₯ > βˆ’10

π‘₯ + 2 > 7 π‘₯ + 2 > βˆ’7 π‘₯ βˆ’ 2 > 7 π‘₯ βˆ’ 2 > βˆ’7

π‘₯ + 2 < 7 π‘₯ + 2 < βˆ’7 π‘₯ βˆ’ 2 ≀ 7 π‘₯ βˆ’ 2 β‰₯ βˆ’7

2π‘₯ + 2 < 7 4π‘₯ + 2 β‰₯ βˆ’7 3 + 5π‘₯ ≀ 7

Page 17: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

π‘₯, π‘₯ + 4

π‘₯

Page 18: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

π‘₯ π‘₯ π‘₯ π‘₯ 12

π‘₯ π‘₯ 18

π‘₯ π‘₯ π‘₯ π‘₯ 12

π‘₯ π‘₯ 18

𝑦

π‘₯

π‘₯

𝑦 𝑦 𝑦 𝑦 𝑦

𝑦 𝑦 𝑦 155𝑦 = 3𝑦 + 15

βˆ’πŸ‘π’š βˆ’πŸ‘π’š

2𝑦 = 15

5π‘₯ + 1 = 71 5π‘₯ + 1 = 7π‘₯ 5π‘₯ + 1 = 2π‘₯ + 7

17 = 4π‘₯ βˆ’ 3 2π‘₯ = 4π‘₯ βˆ’ 3 2π‘₯ + 1 = 4π‘₯ βˆ’ 3

Page 19: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

10

π‘₯ + 4 12 6π‘₯

π‘₯ = 3

7π‘₯ + 3 2π‘₯ βˆ’ 4 = 4 2π‘₯ + 4 βˆ’ 2(3π‘₯ βˆ’ 8)

Page 20: PowerPoint PresentationΒ Β· 2 : + ; 𝑃=2 : + ; 2 + ≑2 +2 =πœ‹ 𝑃=2 +2 Title: PowerPoint Presentation Author: test Created Date: 11/18/2019 4:18:54 PM

≑,

2(π‘Ž + 𝑏) 𝑃 = 2(π‘Ž + 𝑏) 2 π‘Ž + 𝑏 ≑ 2π‘Ž + 2𝑏

𝐢 = πœ‹π‘‘ 𝑃 = 2𝑙 + 2𝑀

𝑆 =𝐷

𝑇 𝐴 = 𝑙𝑀

𝐴 =1

2π‘β„Ž

𝑃 = 4𝑠

5π‘₯ + 6π‘₯ ≑ 11π‘₯

𝑏 Γ— 𝑏 Γ— 𝑏 ≑ 𝑏3

3π‘Ž + 2 π‘Ž + 5 = 25 𝑣 = 𝑒 + π‘Žπ‘‘

10 =𝑝

2βˆ’ 3 6 βˆ’π‘š = 2

6 βˆ’π‘š = πΉπ‘Ž2 + 𝑏2 = 𝑐21

2π‘Ž + 𝑏 β„Ž