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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