Ratsional ko‘rsatkichli daraja va uning xossalari
Javoblar ota-onalar va o‘qituvchilar uchun.
1
32^(3/5) ni hisoblang.
8
2
125^(-2/3) ni hisoblang.
1/25
3
9^(3/2) · 9^(-1/2) ni hisoblang.
9
4
x^(2/3) · x^(1/3) ni soddalashtiring.
x
5
Nima uchun 8^(2/3) = 8^(4/6)?
Chunki 2/3 va 4/6 bir xil son; ko‘rsatkich kasrini qisqartirish yoki kengaytirish darajani o‘zgartirmaydi.