Algebraik kasrlar ustida birgalikda bajariladigan amallar
Javoblar ota-onalar va o‘qituvchilar uchun.
1
(1/x - 1/y) : ((y - x)/(xy)) ni soddalashtiring.
1
2
a/(a - 3) - 9/(a² - 3a) ni soddalashtiring.
(a + 3)/a
3
(a² - 1)/a · (a/(a - 1)) ni soddalashtiring.
a + 1
4
(a + 3)/a ning a = 3 dagi qiymatini toping.
2