Solve.
If all real numbers are solutions, click on "All reals".
If there is no solution, click on "No solution".
![Solve If all real numbers are solutions click on All reals If there is no solution click on No solution class=](https://us-static.z-dn.net/files/d83/2878efcbcc6e53c86bf9a80f2910b7d0.jpg)