Soal UH 7 DT Algebraic
071
PEMERINTAH KABUPATEN PURWOREJO
DINAS PENDIDIKAN DAN KEBUDAYAAN
SEKOLAH MENENGAH PERTAMA NEGERI 2 PURWOREJO
RINTISAN SEKOLAH BERTARAF INTERNASIONAL (RSBI)
Jalan Jendral A. Yani 6 Purworejo 54111 Telpon (0275)321100
DAILY TEST OF ALGEBRAIC FORM
MATA PELAJARAN
KELAS/SEMESTER
HARI/TANGGAL
WAKTU
: MATEMATIKA
: VII RSBI / 1
: Kamis, 4 Oktober 2012
: 80 MENIT
Choose The Coreect Answer by giving cross mark on the alphabet in front of the answer
1.
Get 3 books and lost 2 pencils if expresses in algebraic expression is ….
a. 3b + 2p
c. 3b - 2p
b. -3q + 2p
d. 5bp
2.
The number of term from algebraic expression 17 x 2−8 x+ 45 y+ 5
a. 2
c. 4
b. 3
d. 5
3.
The coefisient of a in algebraic form
a.
b.
2
3 a −5 a+ 6 b−4
c. −5
2
5
is ….
d. 3
4.
The like terms in algebraic expresion 9 a2 +7 a−a2 +3 are …
a. 9a2 and a
c. 7 and 3
b. 9a2 and 7a
d. 9a2 and –a2
5.
The expression 20 x2 +6 y −x2 −6 can be simplified to ... .
a. 20 x2
c. 19 x 2 +6 y−6
b. 19 x 2 + y
d. 19 x 2 +12 y
6.
The simplest form of 2( p2 + p)− p2
a. p2+ p
b. 2 p 2+2 p
7.
The sum of 2 x
a. – 5x2 – 2x – 15
b. 5x2 + 2x – 1
8.
The subtraction of ( x2y - 5ab ) from (– 7x2y + 9ab) is …
a. -8x2y + 14ab
c. 8x2y - 14ab
b. -8x2y - 14ab
d. 6x2y + 4ab
9.
The result multiplication of
a. 2 x 2−7
b.
10.
11.
12.
13.
is ...
2
– 4 x+ 7 and
is … .
c. 5 p 2
d. p2+ 2 p
–7 x
+2 x −8 is ....
c. – 5x2 – 2x – 1
d. 5x2 – 2x – 1
2
(2 x −3)( x+ 4)
2 x 2 +5 x−12
The result of 3 ( p2−3 ) +4 ( 1+ p2 ) is …
a. 7 p 2−5
b. 7 p 2+ 5
is….
c.
2
2 x +5 x+ 12
d. 2 x 2 + x +¿
c. −7 p2 +13
d. 7 p 2−13
The result of ( 2 x +4 )2 is…
a. 2 x 2 +16
c. 4 x 2 +8 x +16
b. 4 x 2 +16
d. 4 x 2 +16 x+ 16
If a=−5 , the value of 2 a ( a−3 ) is...
a. −80
c. 20
b. −20
d. 80
2
ab
6
× 3
The product of
is...
2
a b
3b
3
a.
c.
a
a2
Daily Tes Algebraic form for Grade VII
1
b.
14.
6a
b
d.
The quotient of
a.
b.
15.
24 a5 b2 6 a2 b3
:
is …
5 c3
15 c2
12 a3
bc
2
6a
bc
12 a3 b
c
2
12 a b
d.
c
c.
The result of
3
2
+
2x 3x
is ... .
1
5x
5
b.
2
6x
13
6x
13
d.
2
6x
a.
16.
c.
The result of
a.
b.
17.
8 x + 4 4−12 x
−
2
4
4
b.
is …
−7 x +1
7 x−1
c. 7 x+1
d. −7 x−1
The simplest form of (
a.
−a 2 b 6 2
) is …
4 c2
12
4
−a b
4
16 c
a4 b 8
16 c 4
c.
d.
The GCF of 8a2b3c3 and 12ab2c4 is …
a. 4ab2c3
b. 4ab2c3
18.
3b
a
12
a b
4
16 c
a4 b12
4 c4
c. 8ab2c3
d. 8ab2c3
19.
The LCM of 15 p 2 q 3 r ∧10 p q 2 r s3 is ...
a. 30 p 2 q 3 r
c. 30 p 2 q 3 r s3
2 2
b. 5 p q r
d. 30 p 3 q 5 r 2 s3
20.
The length of rectangle is
the rectangle is ...
( 3 x+1 ) cm
a.
( 6 x+ 2 ) cm
b.
( 2 x +3 ) cm
and its wide is
( x−2 ) cm . The perimeter of
c. ( 3 x+5 ) cm
c. ( 6 x+10 ) cm
21. Simplify the algebraic form : 5 a2 +3 a−b−a2−4 b
22.
Given
A=3 x +2∧B=x−5 ,
determine 5 A−B !
x +3 2 x−4
−
3
9
23.
Simplify
24.
Find the result of
25.
Expand
!
( 3 x−4 ) (2 x +7)
( 3 x−4 )2 =
Daily Tes Algebraic form for Grade VII
2
PEMERINTAH KABUPATEN PURWOREJO
DINAS PENDIDIKAN DAN KEBUDAYAAN
SEKOLAH MENENGAH PERTAMA NEGERI 2 PURWOREJO
RINTISAN SEKOLAH BERTARAF INTERNASIONAL (RSBI)
Jalan Jendral A. Yani 6 Purworejo 54111 Telpon (0275)321100
DAILY TEST OF ALGEBRAIC FORM
MATA PELAJARAN
KELAS/SEMESTER
HARI/TANGGAL
WAKTU
: MATEMATIKA
: VII RSBI / 1
: Kamis, 4 Oktober 2012
: 80 MENIT
Choose The Coreect Answer by giving cross mark on the alphabet in front of the answer
1.
Get 3 books and lost 2 pencils if expresses in algebraic expression is ….
a. 3b + 2p
c. 3b - 2p
b. -3q + 2p
d. 5bp
2.
The number of term from algebraic expression 17 x 2−8 x+ 45 y+ 5
a. 2
c. 4
b. 3
d. 5
3.
The coefisient of a in algebraic form
a.
b.
2
3 a −5 a+ 6 b−4
c. −5
2
5
is ….
d. 3
4.
The like terms in algebraic expresion 9 a2 +7 a−a2 +3 are …
a. 9a2 and a
c. 7 and 3
b. 9a2 and 7a
d. 9a2 and –a2
5.
The expression 20 x2 +6 y −x2 −6 can be simplified to ... .
a. 20 x2
c. 19 x 2 +6 y−6
b. 19 x 2 + y
d. 19 x 2 +12 y
6.
The simplest form of 2( p2 + p)− p2
a. p2+ p
b. 2 p 2+2 p
7.
The sum of 2 x
a. – 5x2 – 2x – 15
b. 5x2 + 2x – 1
8.
The subtraction of ( x2y - 5ab ) from (– 7x2y + 9ab) is …
a. -8x2y + 14ab
c. 8x2y - 14ab
b. -8x2y - 14ab
d. 6x2y + 4ab
9.
The result multiplication of
a. 2 x 2−7
b.
10.
11.
12.
13.
is ...
2
– 4 x+ 7 and
is … .
c. 5 p 2
d. p2+ 2 p
–7 x
+2 x −8 is ....
c. – 5x2 – 2x – 1
d. 5x2 – 2x – 1
2
(2 x −3)( x+ 4)
2 x 2 +5 x−12
The result of 3 ( p2−3 ) +4 ( 1+ p2 ) is …
a. 7 p 2−5
b. 7 p 2+ 5
is….
c.
2
2 x +5 x+ 12
d. 2 x 2 + x +¿
c. −7 p2 +13
d. 7 p 2−13
The result of ( 2 x +4 )2 is…
a. 2 x 2 +16
c. 4 x 2 +8 x +16
b. 4 x 2 +16
d. 4 x 2 +16 x+ 16
If a=−5 , the value of 2 a ( a−3 ) is...
a. −80
c. 20
b. −20
d. 80
2
ab
6
× 3
The product of
is...
2
a b
3b
3
a.
c.
a
a2
Daily Tes Algebraic form for Grade VII
1
b.
14.
6a
b
d.
The quotient of
a.
b.
15.
24 a5 b2 6 a2 b3
:
is …
5 c3
15 c2
12 a3
bc
2
6a
bc
12 a3 b
c
2
12 a b
d.
c
c.
The result of
3
2
+
2x 3x
is ... .
1
5x
5
b.
2
6x
13
6x
13
d.
2
6x
a.
16.
c.
The result of
a.
b.
17.
8 x + 4 4−12 x
−
2
4
4
b.
is …
−7 x +1
7 x−1
c. 7 x+1
d. −7 x−1
The simplest form of (
a.
−a 2 b 6 2
) is …
4 c2
12
4
−a b
4
16 c
a4 b 8
16 c 4
c.
d.
The GCF of 8a2b3c3 and 12ab2c4 is …
a. 4ab2c3
b. 4ab2c3
18.
3b
a
12
a b
4
16 c
a4 b12
4 c4
c. 8ab2c3
d. 8ab2c3
19.
The LCM of 15 p 2 q 3 r ∧10 p q 2 r s3 is ...
a. 30 p 2 q 3 r
c. 30 p 2 q 3 r s3
2 2
b. 5 p q r
d. 30 p 3 q 5 r 2 s3
20.
The length of rectangle is
the rectangle is ...
( 3 x+1 ) cm
a.
( 6 x+ 2 ) cm
b.
( 2 x +3 ) cm
and its wide is
( x−2 ) cm . The perimeter of
c. ( 3 x+5 ) cm
c. ( 6 x+10 ) cm
21. Simplify the algebraic form : 5 a2 +3 a−b−a2−4 b
22.
Given
A=3 x +2∧B=x−5 ,
determine 5 A−B !
x +3 2 x−4
−
3
9
23.
Simplify
24.
Find the result of
25.
Expand
!
( 3 x−4 ) (2 x +7)
( 3 x−4 )2 =
Daily Tes Algebraic form for Grade VII
2