ULANGAN HARIAN MATERI
SUKU BANYAK
KELAS XI IPA SEMESTER 2
TAHUN PELAJARAN 2011/2012
No.
|
Nama
|
Kelas
|
Soal
|
1
|
Adhi W.
|
XI IPA 1
|
A
|
2
|
Aji S.
|
B
|
|
3
|
Anggih S.
|
C
|
|
4
|
Ayu P.
|
A
|
|
5
|
Desika
|
B
|
|
6
|
Dyah A.
|
C
|
|
7
|
Fadilatul
|
A
|
|
8
|
Faridda
|
B
|
|
9
|
Ilmiana
|
C
|
|
10
|
Indah P.
|
A
|
|
11
|
Inden S.
|
B
|
|
12
|
Irawan
|
C
|
|
13
|
Khasan
|
A
|
|
14
|
Laeli L.
|
B
|
|
15
|
Nur Azizah
|
C
|
|
16
|
Rio R.
|
A
|
|
17
|
Salim M.
|
B
|
|
18
|
Siftiva
|
C
|
|
19
|
Sri Nuraini
|
A
|
|
20
|
Taati
|
B
|
|
21
|
Tissa
|
C
|
|
22
|
Umi Basyriyah
|
A
|
|
23
|
Unzila M.
|
B
|
|
24
|
Verayuningsih
|
C
|
|
25
|
Wahyu Kristiadi
|
A
|
|
26
|
Yitma K.
|
B
|
|
27
|
Yosephin
|
C
|
|
28
|
Agung A.
|
XI IPA 2
|
A
|
29
|
Anang W.
|
B
|
|
30
|
Asri
|
C
|
|
31
|
Astri
|
A
|
|
32
|
Aviana
|
B
|
|
33
|
Azis
|
C
|
|
34
|
Dewi P.
|
A
|
|
35
|
Diana
|
B
|
|
36
|
Eka F.
|
C
|
|
37
|
Ernawati
|
A
|
|
38
|
Fitrianti
|
B
|
|
39
|
Gilang S.
|
C
|
|
40
|
Heri W.
|
A
|
|
41
|
Ilham A.
|
B
|
|
42
|
Lilik
|
C
|
|
43
|
Maria
|
A
|
|
44
|
Mikanika
|
B
|
|
45
|
Pujiati
|
C
|
|
46
|
Radika
|
A
|
|
47
|
Reka
|
B
|
|
48
|
Septika
|
C
|
|
49
|
Sri Rahayu
|
A
|
|
50
|
Wahyusari
|
B
|
|
51
|
Yunianti
|
C
|
|
52
|
Zaenal A.
|
A
|
|
53
|
Zuli P.
|
B
|
|
|
Kerjakan
soal berikut dengan benar dan teliti!
1. Diket suku banyak
4y7 – y2 + 3y - 10.Tentukan
nama variabel, konstanta, dan derajat suku banyak tersebut!
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
2. Tentukan nilai suku
banyak f(x) = 4x3 – 5x2 + 6x - 2 untuk x = 1 !
jawab:………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
3. Diket f(x) = 4x3
– 2x2 + 10x - 4 dan g(x) = 5x3 + 4x2 – 6x + 7.
Tentukan:
a. f(x) + g(x) jawab:………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….
b. f(x) - g(x) jawab:…………………………………………………………………………………………………………………………………………………..………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….
c. f(x) . g(x) jawab:………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………..………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….
4. Tentukan nilai a
pada kesamaan (x + 1)(x + 3) – 2a x2 + 4x – 6 !
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….…………………………………………………………………………………………………………………………………………………………
5. Tentukan hasil bagi
dan sisa dari setiap pembagian berikut!
a. f(x) = x3 – 4x2 +
10x + 8 dibagi (x – 1)
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
b. f(x) = 2x3
+ 21x2 – 6x - 5 dibagi (2x + 1)
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
6. Jika f(x) dibagi (x
+ 1) maka sisanya -3 dan Jika f(x) dibagi (x – 1) maka sisanya 5. Tentukan sisa
jika f(x) dibagi (x2 – 1) !
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
7. Tentukan
faktor-faktor linear, akar-akar dan himpunan penyelesaian dari x3 –
3x2 – x + 3 = 0 !
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
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Kerjakan
soal berikut dengan benar dan teliti!
1. Diket suku banyak
2p3 + p2 – 10p + 7.Tentukan
nama variabel, konstanta, dan derajat suku banyak tersebut!
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
2. Tentukan nilai suku
banyak f(x) = 4x3 + 20x2 – 5x + 4untuk
x = 2 !
jawab:………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
3. Diket f(x) = 4x3
- x2 + 8x - 1 dan g(x) = 4x3 + 2x2 – 10x + 5.
Tentukan:
a. f(x) + g(x) jawab:………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….
b. f(x) - g(x) jawab:…………………………………………………………………………………………………………………………………………………..………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….
c. f(x) . g(x) jawab:………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………..………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….
4. Tentukan nilai a
pada kesamaan x2 + x +14 (x - 1)(x + 2) + 4a !
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….…………………………………………………………………………………………………………………………………………………………
5. Tentukan hasil bagi
dan sisa dari setiap pembagian berikut!
a. f(x) = x3 - x2 +
2x + 4 dibagi (x + 1)
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
b. f(x) = 3x3
- 16x2 + 11x - 2 dibagi (3x - 1)
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
6. Jika f(x) dibagi (x
- 2) maka sisanya 6 dan Jika f(x) dibagi (x + 5) maka sisanya -8. Tentukan sisa
jika f(x) dibagi (x2 + 3x – 10)
!
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
7. Tentukan
faktor-faktor linear, akar-akar dan himpunan penyelesaian dari x3 -
x2 – 4x + 4 = 0 !
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
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Kerjakan soal
berikut dengan benar dan teliti!
1. Diket suku banyak 4t3 + t2 – 16t + 2. Tentukan nama
variabel, konstanta, dan derajat suku banyak tersebut!
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
2. Tentukan nilai suku
banyak f(x) = x5 - 4x2 + x + 4 untuk x = 2 !
jawab:………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
3. Diket f(x) = x3
- 3x2 – 10x + 4 dan g(x) = x3 - x2 + 2x - 1.
Tentukan:
a. f(x) + g(x) jawab:………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….
b. f(x) - g(x) jawab:…………………………………………………………………………………………………………………………………………………..………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….
c. f(x) . g(x) jawab:………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………..………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….
4. Tentukan nilai a
pada kesamaan x4 + 2x3 + x2 + 4x -3 (x2 + 2)(x2 +2x - 1) + a
!
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….…………………………………………………………………………………………………………………………………………………………
5. Tentukan hasil bagi
dan sisa dari setiap pembagian berikut!
a. f(x) = x3 + 2x2 –
5x + 3 dibagi (x - 1)
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
b. f(x) = 3x4
+ 2x3 + 17x2 – 3x - 8 dibagi (3x - 1)
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
6. Jika f(x) dibagi (x
- 2) maka sisanya 2 dan Jika f(x) dibagi (x + 3) maka sisanya -8. Tentukan sisa
jika f(x) dibagi (x2 + x – 6)
!
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
7. Tentukan
faktor-faktor linear, akar-akar dan himpunan penyelesaian dari x3 +
x2 – 9x – 9 = 0 !
jawab:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
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