848 Вправа 848Алгебра 8 клас Бевз 2025 · § 17 · стор. 161

848. Знайди значення функції y = √x, якщо x = 1; 16; 36; 100; 0,04; 1,21.

${\displaystyle x=}$${\displaystyle 1}$ — ${\displaystyle y=}$${\displaystyle \sqrt{1}=}$${\displaystyle 1}$;

${\displaystyle x=}$${\displaystyle 16}$ — ${\displaystyle y=}$${\displaystyle \sqrt{16}=}$${\displaystyle 4}$;

${\displaystyle x=}$${\displaystyle 36}$ — ${\displaystyle y=}$${\displaystyle \sqrt{36}=}$${\displaystyle 6}$;

${\displaystyle x=}$${\displaystyle 100}$ — ${\displaystyle y=}$${\displaystyle \sqrt{100}=}$${\displaystyle 10}$;

${\displaystyle x=}$${\displaystyle 0,04}$ — ${\displaystyle y=}$${\displaystyle \sqrt{0,04}=}$${\displaystyle 0,2}$;

${\displaystyle x=}$${\displaystyle 1,21}$ — ${\displaystyle y=}$${\displaystyle \sqrt{1,21}=}$${\displaystyle 1,1}$.