1. 1. Disequazioni irrazionali Antonio Bernardo
  2. 2. $sqrt(1-x)+2>0$ Antonio Bernardo
  3. 3. $sqrt(x+9)+sqrt(9x+x^2)>0$ Antonio Bernardo
  4. 4. $sqrt(8x-x^2)>=x$ Antonio Bernardo
  5. 5. $x-1>sqrt(x^2-x+4)$ Antonio Bernardo
  6. 6. $sqrt(x^2+4)+x^2>(x+1)(x+2)$ Antonio Bernardo