Выбери верные ответы

Сравни рациональные дроби с \(0\) :

1. \(\dfrac{10}{x^2+1}\) [ \(\gt\) | \(\lt\) | \(=\) ] \(0\) ;

2. \(\dfrac{10a^4-15a^4}{x^2+0,1}\) [ \(\gt\) | \(\lt\) | \(=\) ] \(0\) ;

3. \(\dfrac{1,2a^2-a^2}{0,1x^4-5x^4}\) [ \(\gt\) | \(\lt\) | \(=\) ] \(0\) ;

4. \(\dfrac{12z^3-15z^3}{1,2z^5-3,125z^5}\) [ \(\gt\) | \(\lt\) | \(=\) ] \(0\) ;

5. \(\dfrac{0,5x-\cfrac{1}{2}x}{z^2-11z^2}\) [ \(\gt\) | \(\lt\) | \(=\) ] \(0\) .