8-sinf Matematika 4-chorak

14

OMAD YOR BO'LSIN!


Tomonidan yaratilgan InfoMaster

8-sinf Matematika 4-chorak

Testni Shirinboyev Temur  tayyorladi.

1 / 25

17 : 25  sonini 0,1 gacha aniqlikda o’nli kasr ko’rinishida tasvirlang:

2 / 25

To’g’ri to’rtburchakning yuzi 400 ga,tomonlarining  nisbati 4:1 ga teng. Shu to’g’ri to’rtburchakning perimetrini toping

3 / 25

Tenglamani yeching:   \sqrt{x+9}=5

4 / 25

Tengsizlikning ikkala qismini  2 ga bo’ling:    -2< 5

5 / 25

3 : 7 sonining 0,43 o’nli kasrga yaqinlashish xatoligini toping?

6 / 25

n ning quyidagi tengsizlikni qanoatlantiruvchi butun sondan iborat  eng katta qiymatini toping:    n≤3

7 / 25

Tengsizlikni yeching:

4(x-1)+5(x+1)<6(x+2)+7(x-1)

8 / 25

Tengsizliklar sistemasining yechimi bo`ladigan eng katta butun sonni toping:

9 / 25

7x+5\geq3(x-1)-4x tengsizlikning yechimi bo`ladigan eng kichik butun sonni toping.

10 / 25

Hisoblang:   \sqrt{28-12}

11 / 25

Tenglamani yeching

12 / 25

Kvadrat tenglamani yeching  6x^{2}-5x+1=0

13 / 25

Tenglamani yeching:    3x^{2}=48

14 / 25

Tenglamani yeching  x^{2}=64

15 / 25

Kvadrat tenglamani yeching 12x^{2}+7x+1=0

16 / 25

Tenglmalar sistemasini yeching

17 / 25

Tengsizlikni yeching:

4(x-1)+5(x+1)<6(x+2)+7(x-1)

18 / 25

Tenglamani yeching x^{2}=25

19 / 25

x ning qanday qiymatida  funksiyaning qiymati 1 ga teng bo’ladi

20 / 25

Ta'rifni to'ldiring. Ikala tamoni parallel, qolgan tamonlari parallel bo'lmagan to'rtburchak  .... deb ataladi.

21 / 25

Ta`rifni davom ettiring.  y=x2   funksiyada..

22 / 25

Funksiya y=x+2 formula bilan berilgan bo'lsa,  M(0;2) nuqta  shu  funksiyaga  tegishlimi?

23 / 25

Qavariq 18 burchakning tomonlari sonini toping.

24 / 25

106 ni  kvadirati toping.

25 / 25

Tenglamalar sistemsini yechishning  necha  xil  usuli bor.

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