Question

\(\left(-\dfrac{5}{3}\right)^3< x< -\dfrac{24}{35}.\dfrac{-5}{6}\)

Answer 1

MỌI NGƯỜI GIÚP MIK VS Ạ

 

Answer 2

`(-(5)/(3))^{3}<x< -(24)/(35).(-5)/(6)`

`->((-5)^{3})/(3^{3})<x< (24.5)/(35.6)`

`->-(125)/(27)<x<(4)/(7)`

Answer 3

Answer 4

Ta có: \(\left(-\dfrac{5}{3}\right)^3< x< \dfrac{-24}{35}\cdot\dfrac{-5}{6}\)

\(\Leftrightarrow\dfrac{-125}{27}< x< \dfrac{4}{7}\)