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

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 17x2

−8x+45y+5 is ...

b. 6_ba d. 3_ab

14. The quotient of 24a 5_b2

5c3 : 6a2_b3

15c2 is …

a. 12a3

b c c. 12

a3_b c b. 6a

2

b c d. 12

a2b c

15. The result of ₂3_x+ 2

3x is ... . a. 1

5x c.

13 6x

b. 5

6x2 d.

13 6x2

16. The result of 8x₂+4−4−12x

4 is …

a. −7x+1 c. 7x+1

b. 7x−1 d. −7x−1

17. The simplest form of (−a 2

b6 4c2 )

2

is …

a. −a 4_b12

16c4 c.

a4_b12 16c4

b. a 4

b8

16c4 d.

a4b12 4c4

18. The GCF of 8a2_b3_c3 _{and 12ab}2_c4 _{is …}

a. 4ab2_c3 _{c. 8ab}2_c3

b. 4ab2_c3 _{d. 8ab}2_c3

19. The LCM of 15p2q3r∧10p q2r s3 is ...

a. 30p2q3r c. 30p2q3r s3 b. 5p2q2r d. 30p3q5r2s3

20. The length of rectangle is (2x+3)cm and its wide is (x−2)cm . The perimeter of the rectangle is ...

a. (3x+1)cm c. (3x+5)cm b. (6x+2)cm c. (6x+10)cm

21. Simplify the algebraic form : 5a2+3a−b−a2−4b

22. Given A=3x+2∧B=x−5 ,

determine 5A−B !

23. Simplify x+3 3 −

2x−4 9 !

24. Find the result of (3x−4)(2x+7)

25. Expand (3x−4)2 =