7-sinf algebra fanidan mavzulashtirilgan testlar to‘plami

I bobga doir sinov mashqlari — testlar







4-M. Tenglama va uning yechimlari

1. 3; -2; 1 sonlaridan qaysi biri tenglamaning ildizi bo‘ladi:

2. x ning qanday qiymatlarida tenglama to‘g‘ri

tenglikka aylanadi:

3. -1 1/2; ;1 sonlari orasida tenglamaning ildizi bormi:

4. a sonni shunday tanlangki, tenglama
ildizga ega bo‘lsin.


5-M. Bir noma’lumli birinchi darajali tenglamalarni Yechish

1. Tenglamani yeching

2. Tenglamani yeching

3. Tenglamani yeching

4. Tenglamani yeching

5. Tenglamani yeching

6. Tenglamani yeching

7. Tenglamani yeching

8. Tenglamani yeching

9. Tenglamaning ildizlarga ega emasligini ko‘rsating:

10. x ning istalgan qiymati tenglamaning ildizi bo‘la olishini ko‘rsating:

11. Tenglamani yeching:

12. Tenglamani yeching:




II bobga doir sinov testlar













6-M. Natural ko‘rsatkichli daraja

1.Natural ko‘rsatkichli daraja

2. Natural ko‘rsatkichli daraja Natural ko‘rsatkichli daraja

3. Ko‘paytmani daraja shaklida yozing


4. Ko‘paytmani daraja shaklida yozing

5. Ko‘paytmani daraja shaklida yozing

6.Ko‘paytmaning daraja shaklidagi yozuvidan foydalanib, ifodani soddalashtiring.

7. ifodani soddalashtiring

8. ifodani soddalashtiring

9.Ifodani soddalashtiring

10. Ifodani soddalashtiring

11. Ifodani o‘qing, darajaning asosini, daraja ko‘rsatkichini ayting:

12. Hisoblang.

13. Hisoblang.

14. Hisoblang.

15. Hisoblang.

16. Hisoblang.