1. Hisoblang. A -10 b 25 c 7 d 32/3


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1. Hisoblang.



A) -10 B) 25 C) 7 D) 32/3

2. Quyidagi sonlardan qaysi biri 0.3(6) ga teng?

A) 4/18 B) 11/30 C) 9/27 D) 4/11



3. Hisoblang.



A) B) C) D)

4. va funksiyalar grafiklari kesishgan nuqtalar absisslarining kvadratlari yig`indisini toping.

A) 36 B) 48 C) 24 D) 52

5. Ushbu funksiyaning aniqlanish sohasiga tegishli eng kichik natural sonni va funksiyaning shu nuqtadagi qiymatini toping.



A) B) C) D)

6. Tenglama ildizlarining yig`indisini toping.



A) 5 B) 6 C) 7 D) 4



7. Soddalashtiring.



A) -2 B) 2 C) D)

8. Arifmetik progressiyaning dastlabki to`rtta xadi yig`indisi 124 ga teng, oxirgi to`rttasiniki 156 ga teng. Progressiyaning xadlari yig`indisi 350 ga teng. Progressiyaning nechta xadi bor?

A) 11 B) 7 C) 8 D) 10

9. Arifmetik progressiyada va . Shu progressiyaning 16-xadini toping.


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