\(\,\left| x \right| - {\left( {\frac{2}{3}} \righ...

Câu hỏi: \(\,\left| x \right| - {\left( {\frac{2}{3}} \right)^2} = 1\)

A  \(\frac{{ 13}}{9}\)

B \(x = \frac{{13}}{9}\) hoặc \(x = \frac{{ - 13}}{9}\)

C  \(\frac{{ - 3}}{9}\)

D  \(\frac{{ 3}}{9}\)