534° Вправа 534Алгебра 8 клас Тарасенкова 2025 · § 13 · стор. 158

534. Обчисліть:

1) ${\displaystyle \sqrt{4^2}=}$${\displaystyle \left|4\right|=}$${\displaystyle 4}$;

2) ${\displaystyle \sqrt{{(-4)}^2}=}$${\displaystyle |-4|=}$${\displaystyle 4}$;

3) ${\displaystyle \sqrt{0^2}=}$${\displaystyle \left|0\right|=}$${\displaystyle 0}$;

4) ${\displaystyle \sqrt{{(-90)}^2}=}$${\displaystyle |-90|=}$${\displaystyle 90}$;

5) ${\displaystyle \sqrt{{1,3}^2}=}$${\displaystyle |1,3|=}$${\displaystyle 1,3}$;

6) ${\displaystyle \sqrt{{9,9}^2}=}$${\displaystyle |9,9|=}$${\displaystyle 9,9}$;

7) ${\displaystyle \sqrt{{(-0,3)}^2}=}$${\displaystyle |-0,3|=}$${\displaystyle 0,3}$;

8) ${\displaystyle \sqrt{{\left(\frac{1}{6}\right)}^2}=}$${\displaystyle \left|\frac{1}{6}\right|=}$${\displaystyle \frac{1}{6}}$.