(2a+3b)2-(2a-3b)2, 1 bal, Uchburchaklar tengligi alomatini sanang va tushuntirib bering, Tenglamani yeching (−2𝑥 + 7)(𝑥 + 2) + 2(𝑥 + 1)2=2, Qisqa ko`payrish formulalarini yozib bering, To'g'ri to'rtburchakning buyi 4 sm , eni bo'yidan 2,4 sm qisqa .To'g'ri to'rtburchakning yuzini toping., a= 2 v = 3 bo’lganida 3a + 2 v – 7 algebraik ifodalovchi belgini toping ., Soddalashtiring (5 a – 2 v) – (3v – 5a), Sonli ifodalovchi belgini toping (24*36-24*34+2*6), 10 bal, Kasrlarning asosiy xossasini ayting va misol keltiring, To’g’ri to’rtburchakning bo’yi 8 sm ga teng .Eni bo’yidan 1,5 sm qisqa. To'g'ri to'rtburchakning yuzini toping., Propotsiyaning noma’lum hadini toping.3,5 : X = 2,4 *4,8, Tiko avtomobili 100 km masofaga 5 litr benzin sarflaydi. Bu avtomobil 50 km. masofaga qancha benzin sarflaydi, Amallarni bajaring. 2,7 + ( 3,2+2,8 ), O‘xshash xadlarni ixchamlang . 4a + 2 v + a –v, Algebraik ifodani sonni toping a + vs bunda a =1 v =2 s=3, Aylana yuzi nimaga teng?, Aylana uzunligi formulasini tiping, 2 bal, 285 sm.ni diametrda ifodalang., Eng soda geometrik shakl nima?, Ikkita nuqta orqali nechta to’g’ri chiziq o’tkazish mumkin, Aylana vatari haqida gapiring, Tenglamani yeching. x2+4x+16=-(-x2+2x-52), -2 bal, Birxadni darajaga ko`taring (2a3x)4, Hisoblang (x4y16):( x3y8), Birhadni ko'paytiring: (2a)(3b)., 3 bal, Ko‘phadlar deb nimaga aytiladi?, parallel to`g`ri chiziqlar tarifi, uchburchakning ichki burchaklar yig`indisi, Burchak bissiktrisasi, -4 bal, qo`shni burchaklar yig`indisii, Poezdning yordami 800 m. U ustun yonidan 40 sekundda o'tib ketdi. Poezdning harakatini toping, (3x+4y)2, (4a-5b)3, 4 bal, (2a)2-(3c)2, (3x)3-(4y)3, 64a3+125b3, -5 bal, 2,9*4 < 2,938 tengsizlik to`gri bo`lishi uchun * o`rniga qo`yish mumkin bo`lgan barcha raqamlarni toping:, 3 sr 87 kg ni tonnada ifodalang:, 325 dm2 ni mert kvadratda ifodalang, Hisoblang: 4,028 :0,19 + 2,4·1,5, Hisoblash: 40,3·17-40,3·15+20,4·17-20,4·15, 5 ball.

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