mtk sma operasi aljabar
Latihan Soal
UN SMA/ MA
Mapel :Matematika SMA
Lat ihan Soal
M ata Pelajaran
M atematika SM A
Oleh Team Unsma.com
15
M ateri: Operasi Aljabar
Disusun oleh : Team unsma.com
1. (3x + 7) ( x 2) = ...
2
(A) 3x + x – 14
2
(B) 3x x + 14
2
(C) 3x + x + 14
2
(D) 3x x 14
2
(E) 3x + 13x 14
2. (4x 7y) = ...
2
27.
(A) 4x 14xy + 9y
2
2
(B) 4x 28xy + 49y
2
2
(C) 9x 56xy + 16y
2
2
(D) 16x 56xy + 49
2
2
(E) 16x 28xy + 49y
2
3
3.
(5p – q) = ...
3
2
2
3
(A) 5p – 15p q + 12pq – 2q
3
2
2
3
(B) 5p – 75p q + 6pq – q
3
2
2
3
(C) 125p –15p q + 15pq – q
3
2
2
3
(D) 125p + 75p q + 15pq – q
3
2
2
3
(E) 125p – 75p q + 15pq – q
4.
(a + 3b) = ...
4
3
2 2
3
4
(A) a + 12a b + 28a b + 108ab + 9b
4
3
2 2
3
4
(B) a + 12a b + 54a b + 108ab + 81b
4
3
2 2
3
4
(C) a + 96a b + 216a b + 216ab + 81b
4
3
2 2
3
4
(D) a + 12a b + 432a b + 432ab + 81b
4
3
2 2
3
4
(E) 81a – 192a b + 432a b + 432ab + 324b
5.
4
(x –3y 2z) = …
2
2
2
(A) x + 9y + 4z – 6xy + 12xz – 4yz
2
2
2
(B) x + 9y + 4z – 6xy + 12xz – 4yz
2
2
2
(C) x + 9y + 4z – 6xy 4xz + 12yz
2
2
2
(D) 9x + y + 4z – 12xy + 24xz – 8yz
2
2
2
(E) 9x + 4y + 16z – 12xy + 24xz – 8yz
2
5 4
2 7
6.
18a b + 12a b = ...
2 4
3
3
(A) 4a b (3a + 2b )
2
4
5
(B) 4ab (3a + 2b )
2 4
3
3
(C) 6a b (3a + 2b )
3 3
2
4
(D) 6a b (3a + 2b )
2
2
(E) 6a b(3a + 2b )
7.
16x – 49y = ...
(A) (3x – y)(3x – 25y)
(B) (3x – 5y)( 3x + 5y)
(C) (9x – y)(x – 25y)
(D) (4x + 7y)(4x – 7y)
(E) (4x + 49y)(4x – 49y)
2
2
2
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8.
9.
10.
2
2x
(A)
(B)
(C)
(D)
(E)
5x + 2 = ...
(2x – 1)(x – 2)
(2x + 1)(x + 1)
(2x – 1)(x + 1)
(3x 1)(x 2)
(3x 2)(x 1)
5
9
...
x 2 ( x 2) 2
5x 1
(A)
( x 2) 2
(B)
( x 2) 2
(C)
( x 2) 2
(D)
( x 2) 2
(E)
( x 2) 2
2x 4
3x 2
3x 1
4x 4
5x
x 7x 10
21x 3
2
2
x 2
...
x 2 7x 10
14 12
(A)
x 2 7x 10
5x 3
(B)
x 2 7x 10
5x 17
(C)
x 2 7x 10
7x 10
(D)
x 2 7x 10
(E)
11. (2x 5) (2x 7) = ...
2
(A) 4x + 4x – 35
2
(B) 4x 4x 35
2
(C) 4x + 4x + 35
2
(D) 4x 4x + 35
2
(E) 4x 24x + 35
12. (5x 8y) = ...
2
2
(F) 25x 40xy + 64y
2
2
(G) 25x 80xy + 64y
2
2
(H) 5x 40xy + 8y
2
2
(I) 5x 80xy + 8y
2
2
(J) 10x 40y + 16y
2
3
13. (3p – 2q) = ...
3
2
2
3
(A) 27p 54 p q + 36pq 8q
3
2
2
3
(B) 27p 18 p q + 12pq 8q
3
2
2
3
(C) 27p 18 p q + 18pq 8q
3
2
2
3
(D) 125p + 75p q + 15pq – q
3
2
2
3
(E) 125p – 75p q + 15pq – q
3
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4
14. (2a + 3b) = ...
4
3
2 2
3
4
(A) a + 12a b + 28a b + 108ab + 9b
4
3
2 2
3
4
(B) a + 12a b + 54a b + 108ab + 81b
4
3
2 2
3
4
(C) 81a + 216a b + 216a b + 96ab + 16b
4
3
2 2
3
4
(D) 16a + 96a b + 216a b + 216ab + 81b
4
3
2 2
3
4
(E) 16a + 192a b + 432a b + 432ab + 81b
15. (2x –3y z) = …
2
2
2
(A) x + 9y + 4z – 6xy + 12xz – 4yz
2
2
2
(B) x + 9y + 4z – 6xy + 12xz – 4yz
2
2
2
(C) 4x + 9y + z – 12xy 4xz + 6yz
2
2
2
(D) 4x + 9y + z – 12xy + 24xz – 8yz
2
2
2
(E) 9x + 4y + 16z – 12xy + 24xz – 8yz
2
5 4
2 7
16. 20a b + 15a b = ...
2 4
3
3
(A) 4a b (4a + 3b )
2
4
5
(B) 5ab (4a + 3b )
2 4
3
3
(C) 5a b (4a + 3b )
2 4
3
3
(D) 6a b (4a + 3b )
3 3
2
4
(E) 6a b (4a + 3b )
2
2
17. 36x – 81y = ...
(A) (12x – y)(3x + 81y)
(B) (6x – 9y)(6x + 9y)
(C) (9x – y)(4x + 81y)
(D) (6x 27y)(6x + 3y)
(E) (18x + 9y)(2x – 9y)
2
18. 3x
(A)
(B)
(C)
(D)
(E)
19.
10x 8 = ...
(2x – 1)(x – 2)
(2x + 1)(x + 1)
(3x – 1)(x + 8)
(3x 2)(x + 4)
(3x + 2)(x 4)
5
( x 3) 2
2x
( x 3) 3
5x 1
(A)
( x 3) 3
(B)
( x 3) 3
(C)
( x 3) 3
(D)
( x 3) 3
(E)
( x 3) 3
...
2x 4
3x 2
3x 1
3x 15
4
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20.
14x 1
2
x 2 2x 15 x 3
12x 11
...
x 2 2x 15
12x 9
(A)
x 2 2x 15
5x 3
(B)
x 2 2x 15
5x 17
(C)
x 2 2x 15
7x 10
(D)
x 2 7x 10
(E)
5
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UN SMA/ MA
Mapel :Matematika SMA
Lat ihan Soal
M ata Pelajaran
M atematika SM A
Oleh Team Unsma.com
15
M ateri: Operasi Aljabar
Disusun oleh : Team unsma.com
1. (3x + 7) ( x 2) = ...
2
(A) 3x + x – 14
2
(B) 3x x + 14
2
(C) 3x + x + 14
2
(D) 3x x 14
2
(E) 3x + 13x 14
2. (4x 7y) = ...
2
27.
(A) 4x 14xy + 9y
2
2
(B) 4x 28xy + 49y
2
2
(C) 9x 56xy + 16y
2
2
(D) 16x 56xy + 49
2
2
(E) 16x 28xy + 49y
2
3
3.
(5p – q) = ...
3
2
2
3
(A) 5p – 15p q + 12pq – 2q
3
2
2
3
(B) 5p – 75p q + 6pq – q
3
2
2
3
(C) 125p –15p q + 15pq – q
3
2
2
3
(D) 125p + 75p q + 15pq – q
3
2
2
3
(E) 125p – 75p q + 15pq – q
4.
(a + 3b) = ...
4
3
2 2
3
4
(A) a + 12a b + 28a b + 108ab + 9b
4
3
2 2
3
4
(B) a + 12a b + 54a b + 108ab + 81b
4
3
2 2
3
4
(C) a + 96a b + 216a b + 216ab + 81b
4
3
2 2
3
4
(D) a + 12a b + 432a b + 432ab + 81b
4
3
2 2
3
4
(E) 81a – 192a b + 432a b + 432ab + 324b
5.
4
(x –3y 2z) = …
2
2
2
(A) x + 9y + 4z – 6xy + 12xz – 4yz
2
2
2
(B) x + 9y + 4z – 6xy + 12xz – 4yz
2
2
2
(C) x + 9y + 4z – 6xy 4xz + 12yz
2
2
2
(D) 9x + y + 4z – 12xy + 24xz – 8yz
2
2
2
(E) 9x + 4y + 16z – 12xy + 24xz – 8yz
2
5 4
2 7
6.
18a b + 12a b = ...
2 4
3
3
(A) 4a b (3a + 2b )
2
4
5
(B) 4ab (3a + 2b )
2 4
3
3
(C) 6a b (3a + 2b )
3 3
2
4
(D) 6a b (3a + 2b )
2
2
(E) 6a b(3a + 2b )
7.
16x – 49y = ...
(A) (3x – y)(3x – 25y)
(B) (3x – 5y)( 3x + 5y)
(C) (9x – y)(x – 25y)
(D) (4x + 7y)(4x – 7y)
(E) (4x + 49y)(4x – 49y)
2
2
2
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8.
9.
10.
2
2x
(A)
(B)
(C)
(D)
(E)
5x + 2 = ...
(2x – 1)(x – 2)
(2x + 1)(x + 1)
(2x – 1)(x + 1)
(3x 1)(x 2)
(3x 2)(x 1)
5
9
...
x 2 ( x 2) 2
5x 1
(A)
( x 2) 2
(B)
( x 2) 2
(C)
( x 2) 2
(D)
( x 2) 2
(E)
( x 2) 2
2x 4
3x 2
3x 1
4x 4
5x
x 7x 10
21x 3
2
2
x 2
...
x 2 7x 10
14 12
(A)
x 2 7x 10
5x 3
(B)
x 2 7x 10
5x 17
(C)
x 2 7x 10
7x 10
(D)
x 2 7x 10
(E)
11. (2x 5) (2x 7) = ...
2
(A) 4x + 4x – 35
2
(B) 4x 4x 35
2
(C) 4x + 4x + 35
2
(D) 4x 4x + 35
2
(E) 4x 24x + 35
12. (5x 8y) = ...
2
2
(F) 25x 40xy + 64y
2
2
(G) 25x 80xy + 64y
2
2
(H) 5x 40xy + 8y
2
2
(I) 5x 80xy + 8y
2
2
(J) 10x 40y + 16y
2
3
13. (3p – 2q) = ...
3
2
2
3
(A) 27p 54 p q + 36pq 8q
3
2
2
3
(B) 27p 18 p q + 12pq 8q
3
2
2
3
(C) 27p 18 p q + 18pq 8q
3
2
2
3
(D) 125p + 75p q + 15pq – q
3
2
2
3
(E) 125p – 75p q + 15pq – q
3
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4
14. (2a + 3b) = ...
4
3
2 2
3
4
(A) a + 12a b + 28a b + 108ab + 9b
4
3
2 2
3
4
(B) a + 12a b + 54a b + 108ab + 81b
4
3
2 2
3
4
(C) 81a + 216a b + 216a b + 96ab + 16b
4
3
2 2
3
4
(D) 16a + 96a b + 216a b + 216ab + 81b
4
3
2 2
3
4
(E) 16a + 192a b + 432a b + 432ab + 81b
15. (2x –3y z) = …
2
2
2
(A) x + 9y + 4z – 6xy + 12xz – 4yz
2
2
2
(B) x + 9y + 4z – 6xy + 12xz – 4yz
2
2
2
(C) 4x + 9y + z – 12xy 4xz + 6yz
2
2
2
(D) 4x + 9y + z – 12xy + 24xz – 8yz
2
2
2
(E) 9x + 4y + 16z – 12xy + 24xz – 8yz
2
5 4
2 7
16. 20a b + 15a b = ...
2 4
3
3
(A) 4a b (4a + 3b )
2
4
5
(B) 5ab (4a + 3b )
2 4
3
3
(C) 5a b (4a + 3b )
2 4
3
3
(D) 6a b (4a + 3b )
3 3
2
4
(E) 6a b (4a + 3b )
2
2
17. 36x – 81y = ...
(A) (12x – y)(3x + 81y)
(B) (6x – 9y)(6x + 9y)
(C) (9x – y)(4x + 81y)
(D) (6x 27y)(6x + 3y)
(E) (18x + 9y)(2x – 9y)
2
18. 3x
(A)
(B)
(C)
(D)
(E)
19.
10x 8 = ...
(2x – 1)(x – 2)
(2x + 1)(x + 1)
(3x – 1)(x + 8)
(3x 2)(x + 4)
(3x + 2)(x 4)
5
( x 3) 2
2x
( x 3) 3
5x 1
(A)
( x 3) 3
(B)
( x 3) 3
(C)
( x 3) 3
(D)
( x 3) 3
(E)
( x 3) 3
...
2x 4
3x 2
3x 1
3x 15
4
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20.
14x 1
2
x 2 2x 15 x 3
12x 11
...
x 2 2x 15
12x 9
(A)
x 2 2x 15
5x 3
(B)
x 2 2x 15
5x 17
(C)
x 2 2x 15
7x 10
(D)
x 2 7x 10
(E)
5
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