ta có: \(\frac{300}{-299}< -1\)
\(\frac{-500}{507}>-1\)
\(\Rightarrow\frac{300}{-299}< \frac{-500}{507}\Rightarrow x< y\)
\(x=\frac{300}{-299};y=\frac{-500}{507}\)
Ta có ; \(\frac{300}{299}>1\) \(\frac{500}{507}< 1\)
\(\frac{300}{299}>\frac{500}{507}\)
\(\Rightarrow\frac{300}{-299}< \frac{-500}{507}\)
hok tốt
\(^{x=\frac{300}{-299}}\)<\(^{x=\frac{-500}{507}}\)
k mik nha!
Ta có\(\frac{300}{-299}< -1;\frac{-500}{507}>-1\)
\(\Rightarrow\frac{300}{-299}< \frac{-500}{507}\)
\(\Rightarrow x< y\)