Test sinovi. Ko`phadlar. Test tuzuvchi: H. D. Hamdamov va bo`lsa, (Bu yerda P

Test sinovi. Ko`phadlar.

Test tuzuvchi: H.D.Hamdamov

1. va bo`lsa, (Bu yerda - P(x) ko`phadning darajasi.

A) 3 B) 9 C) 6 D) 12

2. ko`phad berilgan bo`lsa,

A) B) C) D)

3. ko`phadni x+1 ga bo`lganimizda qoldiq 8 ga teng bo`lsa, ga bo`lgandagi qoldiqni toping.

A) B) C) D)

4. Ko`paytuvchilarga ajrating: .

A) B)

C) D)

5. ko`phadni ko`phadga bo`lgandagi qoldiqni toping.

A) -2 B) 1 C) -1 D) 2

6. ko`phadni ko`phadga bo`lgandagi qoldiqni toping.

A) x-5 B) 2x-3 C) x-2 D) x+3

7. ko`phadni ga bo`lganda qoldiq (x-1) bo`lsa, ko`phadni ga bo`lgandagi qoldiqni toping.

A) x-4 B) 2x-4 C) 4x+2 D) 4x-8

8. va bo`lsa,

A) mn+1 B) mn-1 C) mn+3 D) mn-3

9. ko`phad ga bo`linadi. Quyidagilardan qaysi biri uchun har doim noto`g`ri?

A) manfiy juft son B) musbat butun son C) musbat juft son D) manfiy toq son

10. Ko`paytuvchilarga ajrating: .

A) B)

C) D)

11. ko`phad Q(x) ga bo`lindi. Bo`linma bo`lsa, qoldiq nechaga teng?

A) 26 B) 7 C) 13 D) 1

12. ko`phad berilgan bo`lib, ko`phadni ga bo`lganda qoldiq bo`lsa,

A) 3 B) 2 C) 1 D) 4

13. ekanligi ma’lum. ko`phadni ga bo`lgandagi qoldiq 10 bo`lsa,

A) 2 B) 4 C) 3 D) 1

14. ko`phadni ga bo`lganda qoldiq ga, ko`phadni ga bo`lganda qoldiq bo`lsa, ni ga bo`lgandagi qoldiqni toping.

A) B) C) D)

15. , va bo`lsa, quyidagilardan qaysi biri to`g`ri? (Bu yerda d- ko`phad darajasi).

A) B) C) D)

16. Kasrni qisqartiring: .

A) B) C) D)

17. ko`phadning bir ko`paytuvchisi bo`lsa,

A) 5 B) 3 C) 4 D) 1

18. Ko`phadni ko`paytuvchilarga ajrating: .

A) B)

C) D)

19. ko`phad ko`phadga qoldiqsiz bo`linsa,

A) 0 B) 4 C) -4 D) 18

20. ning yoyilmasidagi koeffitsiyentlar yig`indisi -128 bo`lsa,

A) 5 B) 7 C) 6 D) 9

21. ko`phad quyidagi ko`phadlardan qaysi biriga bo`linmaydi?

A) B) C) D)

22. ko`phad berilgan.

A) 9 B) 8 C) 27 D) 64

23. ko`phad berilgan. ko`phadning barcha koeffitsiyentlari yig`indisi 8 ga teng bo`lsa,

A) -9 B) -7 C) -11 D) -5

24. Ko`phadni ko`paytuvchilarga ajrating: .

A) B)

C) D)

25. ekanligi ma’lum bo`lsa, ko`phad quyidagilardan qaysi biriga bo`linmaydi?

A) B) C) D)

26. ko`phadning ildizlarini toping.

A) 2; -1 B) 0; 1 C) 1 D) 2; -2

27. ko`phadning ozod hadini toping.

A) 258 B) 514 C) 971 D) 1025

28. ko`phadni ko`phadga bo`lgandagi qoldiqni toping.

A) 32 B) 48 C) 37 D) 29

29. ko`phadning barcha koeffitsiyentlari yig`indisini toping.

A) -2038 B) -3124 C) -5482 D) -4086

30. ifoda yoyilganda necha hadli ko`phad hosil bo`ladi?

A) 6 B) 7 C) 8 D) 5