Question

[Đào Thị Thảo Nhi]

\(\frac{\sqrt{49}}{6}< |x-\frac{2}{3}|< \frac{26}{\sqrt{81}}\)

Làm giúp mik vs ai nhanh mik tick cho nha!

Answer 1

[♡๖ۣۜTɦàηɦ Đạт๖ۣۜ ²ƙ⁸ ♡]

\(\frac{\sqrt{49}}{6}< \left|x-\frac{2}{3}\right|< \frac{26}{\sqrt{81}}\)

\(\Rightarrow\frac{7}{6}< \left|x-\frac{2}{3}\right|< \frac{26}{9}\)

\(\Rightarrow\frac{21}{18}< \left|x-\frac{12}{18}\right|< \frac{52}{18}\)

còn lại cậu tự tính nha

Answer 2

[๖²⁴ʱTú❄⁀ᶦᵈᵒᶫ]

\(\frac{\sqrt{49}}{6}< \left|x-\frac{2}{3}\right|< \frac{26}{\sqrt{81}}\)

\(\frac{7}{6}< x-\frac{2}{3}< \frac{26}{9}\)

\(\frac{11}{6}< x< \frac{32}{9}\)