Matematika,9-sinf
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Matematika,9-sinf, 1.  px -3x+1=0 tenglamaning ildizlarga ega bo`lmaydigan eng kichik butun sonni toping.
2. Ushbu y=  funksiyaning aniqlanish sohasini toping.
3. Agar parabolaning (3;3) nuqta orqali o`tishi va uning uchi (1;-1) nuqta ekani ma’lum bo`lsa,parabolaning tenglamasini yozing. 4. Yuzi 255 sm ,balandliklari 3 sm va 10 sm bo`lgan parallelogrammning perimetrini toping.
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