מתמטיקה - 4 יח"ל - כיתה י"ב - חלק א'
ﺟﺑﺭ ﻭﻣﻘﺩّﻣﺔ ﻟﻠﺗّﺣﻠﻳﻝ ﺍﻟﺭّﻳﺎﺿﻲ ﻟﻠﺩّﻭﺍﻝ ﺍﻷﺳّﻳّﺔ ﻭﺍﻟﻠّﻭﻏﺭﻳﺛﻣﻳّﺔ
ﺍﻟﻔﺻﻝ :3 ﻣﻌﺎﺩﻻﺕ ﺃُﺳّﻳّﺔ ﻭﻣﺗﺑﺎﻳﻧﺎﺕ ﺃُﺳّﻳّﺔ
- 31 -
ﺗﻤﺎﺭﻳﻦ ﻟﻠﻌﻤﻞ ﺍﻟﺬّﺍﺗﻲ
ﺣﻠّﻮﺍ ﺍﻟﻤﻌﺎﺩﻻﺕ (9) – (1) ﺍﻟﺘّﺎﻟﻴﺔ .
4 8 x 7 1 x
5 125 x
3 81 x
2 32 x 27 9 x
(4)
(3)
(2)
(1)
(7) 100 100,000 x
100 10 x
(8)
(6)
(5)
8 4 x
(9)
ﺣﻠّﻮﺍ ﺍﻟﻤﻌﺎﺩﻻﺕ (18) – (10) ﺍﻟﺘّﺎﻟﻴﺔ .
x
x
x
x
1 4
1 1 0
1 8
1 4
8
(13)
100
(12)
4
(11)
4
(10)
1 25 x _ i
1 4 x _ i
x
16 32 x x _ i 1 8
1 9
(17)
(16)
27
(15)
(14)
625
8
(18)
16
ﺣﻠّﻮﺍ ﺍﻟﻤﻌﺎﺩﻻﺕ (30) – (19) ﺍﻟﺘّﺎﻟﻴﺔ .
2 x
1 25 125 x
1 25 125 x
x
1 5
4
32
(22)
(21)
(20)
25
(19)
2 x
4 x x 2
1 x x 5
1 27 9 x x _ i 0 .5 1 4
1 3
1 2
1 8
9
4
4
(26)
(25)
(24)
(23)
2 x _ i 1 1 3
2
1 8
1 8
2
8
(30)
(29)
(28)
(27)
8
9
ﺣﻠّﻮﺍ ﺍﻟﻤﻌﺎﺩﻻﺕ (40) – (31) ﺍﻟﺘّﺎﻟﻴﺔ .
8 x
8
1
3
2
5
x
x
x
2
8
4
(32)
(31)
3 3 25 125 x
2
2
x
x
x
(34)
9
27
(33)
3
3
3 2 16 32 x
4
x
x
x
9
27
(36)
(35)
3
2 2 x
3
5
2
100 1,000 x
x
x
(38)
9
81
(37)
8 x
3
2 4 x
2
8
4
5
x
x
9
27
(40)
4
(39)
ﺣﻠّﻮﺍ ﺍﻟﻤﻌﺎﺩﻻﺕ (52) – (41) ﺍﻟﺘّﺎﻟﻴﺔ .
5 _ i _ i _ i _ i _ i 3 0.2 25 ( ) x x 3 4 1 4 2 x 2 2 x 1 8 1 4 2 1 1 0 100 x 3 2 1 2 7 81 x 2
3 _ i _ i _ i 1 2 x 4 1 5 x 3 2 1 9 x
x
x
4
(42)
(41)
3
x
1
x
25
(44)
(43)
3
11
x
1
2
x
27
(46)
(45)
5 _ i 1 1 00 x
1
2
4
x
x
1,000
(48)
(47)
3 _ i _ i _ i 1 4 0.5 ( ) x 3 2 3 2 3 2 x
6
2
x
(50)
(49)
2
2 3 x
2 x x
2
x
0.8 ( )
1.25 ( )
(52)
(51)
© ﺟﻣﻳﻊ ﺍﻟﺣﻘﻭﻕ ﻣﺣﻔﻭﻅﺔ ﻟﺟﺎﺑﻲ ﻳﻛﻭﺋﻳﻝ –
– ﺭﻳﺎﺿﻳّﺎﺕ ﻟﻁﻼّﺏ 4 ﻭﺣﺩﺍﺕ ﺗﻌﻠﻳﻣﻳّﺔ – ﺍﻟﺻّﻑ ﺍﻟﺛّﺎﻧﻲ ﻋﺷﺭ – ﺍﻟﻣﻧﻬﺞ ﺍﻟﺟﺩﻳﺩ
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