Question

[thanhhh]

Bài 1:

2/5-11/10<x<-4/9+13/6

giúp với:33

Answer 1

[OH-YEAH^^]

\(\dfrac{2}{5}-\dfrac{11}{10}< x< \dfrac{-4}{9}+\dfrac{13}{6}\)

\(\dfrac{-7}{10}< x< \dfrac{31}{18}\)

⇒x∈{0;1}

Answer 2

[thanhhh]

cảm ơn:3