מתמטיקה - 4 יח"ל - כיתה י"ב - חלק א'
ﺟﺑﺭ ﻭﻣﻘﺩّﻣﺔ ﻟﻠﺗّﺣﻠﻳﻝ ﺍﻟﺭّﻳﺎﺿﻲ ﻟﻠﺩّﻭﺍﻝ ﺍﻷﺳّﻳ ﺔ ﻭﺍﻟﻠّﻭﻏﺭﻳﺛﻣﻳّﺔ
ﺍﻟﻔﺻﻝ :3 ﻣﻌﺎﺩﻻﺕ ﺃُﺳّﻳّﺔ ﻭﻣﺗﺑﺎﻳﻧﺎﺕ ﺃُﺳّﻳّﺔ
- 32 -
ﺣﻠّﻮﺍ ﺍﻟﻤﻌﺎﺩﻻﺕ (58) – (53) ﺍﻟﺘّﺎﻟﻴﺔ .
6 _ i 1 2
x
6
2
x
3
6 2 x
2
x
8 8 x
x
2
(55)
(54)
(53)
0.01
10
2 _ i 5 5 x
2 2 64 x x
2 2 5 400 x x
3
(58)
(57)
(56)
125
ﺣﻠّﻮﺍ ﺍﻟﻤﻌﺎﺩﻻﺕ (66) – (59) ﺍﻟﺘّﺎﻟﻴﺔ .
2 7 x _ i 64
1 7 x _ i
12 8 3 x x
9
1
(61)
(60)
(59)
16
4 9
1 _ i 3 7 x 1 3
1 1 4 4 8 x x
4 100 100 10 x x x 4 6 3
4
9 9 x
(64)
(63)
(62)
1 3 _ i 1 2 5 x
2 x x 3
2
2
1 6
5 5 x
36 6
(66)
(65)
ﺣﻠّﻮﺍ ﺍﻟﻤﻌﺎﺩﻻﺕ (74) – (67) ﺍﻟﺘّﺎﻟﻴﺔ .
5 3 45 x x 2 2 7 3
5 2 80 x
2 4 64 x x 2 7 5 2
4 2 64 x
(70)
(69)
(68)
(67)
x
4 5 500 x
2
1
63
(74)
2 10
200
(73)
1.25
(72)
(71)
ﺣﻠّﻮﺍ ﺍﻟﻤﻌﺎﺩﻻﺕ (80) – (75) ﺍﻟﺘّﺎﻟﻴﺔ .
3 1 2 2 30 x x
1 2 2 24 x x 1 3 3 90 x x 1
1 4 4 40 x x
(77)
(76)
(75)
30 9 x
1 .5
0.5
0 .5
1 2
x
x
x
9
(80)
4
1 4
(79)
(78)
ﺣﻠّﻮﺍ ﺍﻟﻤﻌﺎﺩﻻﺕ (86) – (81) ﺍﻟﺘّ ﺎﻟﻴﺔ .
1 3 2 3 63 x x
1 3 2 5 2 52 x x
(82)
(81)
1 5 25 5 750 x x 3
1 x x
1
1 5
x
6 2 6 3 6
570
(84)
(83)
1 2 2 3 2 3 x x x x 1
2 1 x
1
2
1
2
x
x
(86)
2 8
3 8 8
38
(85)
ﺣﻠّﻮﺍ ﺍﻟﻤﻌﺎﺩﻻﺕ (92) – (87) ﺍﻟﺘّﺎﻟﻴﺔ . ) ﺣﻞ ﻫﺬﻩ ﺍﻟﻤﻌﺎﺩﻻﺕ ﺍﻷﺳّﻴّﺔ ﻳﺆﺩّﻱ ﺇﻟﻰ ﺣﻞ ﻣﻌﺎﺩﻻ ﺕ ﺗﺮﺑﻴﻌﻴّﺔ (.
1 9 4 3 27 0 x x 1 6 25 5 25 0 x x 1
4 9 2 8 0 x x
(88)
(87)
1 x
2
1
x
(90)
4
3 4 16 0
(89)
1 1 3 3 8 x x
2 2 2.5 x x
(92)
(91)
ﺣﻠّﻮﺍ ﺍﻟﻤﻌﺎﺩﻻﺕ (101) – (93) ﺍﻟﺘّﺎﻟﻴﺔ ) ﻣﻌﺎﺩﻻﺕ ﺃﺳﺎﺳﻬﺎ ﻫﻮ ﺍﻟﺜّﺎﺑﺖ e .(
3 _ i 2 4 x e e
x e
1
2
x
x
1
(95)
(94)
(93)
e
3
e
3 _ i e
1 _ i 2 x x e e
2 e e 1 x x
x
3
2
x
3
1
2
e
x
(98)
(97)
(96)
e e
2
e
_
i
1 2
2 x e e e e 2 4 2 x
2
2 x e e e e 2 2 x
6
2
x
x
0
(101)
0
(100)
(99)
e e
e
© ﺟﻣﻳﻊ ﺍﻟﺣﻘﻭﻕ ﻣﺣﻔﻭﻅﺔ ﻟﺟﺎﺑﻲ ﻳﻛﻭﺋﻳﻝ –
– ﺭﻳﺎ ﺿﻳّﺎﺕ ﻟﻁﻼّﺏ 4 ﻭﺣﺩﺍﺕ ﺗﻌﻠﻳﻣﻳّﺔ – ﺍﻟﺻّﻑ ﺍﻟﺛّﺎﻧﻲ ﻋﺷﺭ – ﺍﻟﻣﻧﻬﺞ ﺍﻟﺟﺩﻳﺩ
Made with FlippingBook Ebook Creator