Ratsional ko‘rsatkichli daraja qatnashgan ifodalarni soddalashtirish
Javoblar ota-onalar va o‘qituvchilar uchun.
1
(x^(1/2) + 1)² - x ni soddalashtiring.
2x^(1/2) + 1
2
(a - 4)/(a^(1/2) - 2) ni soddalashtiring.
a^(1/2) + 2
3
(x^(4/3) - x^(1/3))/x^(1/3) ni soddalashtiring.
x - 1
4
a = 49 da a^(1/2) - 3 ifodaning qiymatini toping.
4
5
(a^(1/2) + b^(1/2))(a^(1/2) - b^(1/2)) ko‘paytmani soddalashtiring va a = 25, b = 16 da qiymatini toping.
9