There is no solution. There is no number that can be
put in place of 'x' that can make that statement true.
The quadratic equation will have two solutions.
As many solutions as there are points in the domain.
It has infinitely many solutions.
0 = 0 is an identity and not an equation. Equations have solutions, identities do not.
Is a trigonometric equation which has infinitely many real solutions.
2 this Domo
The equation has infinitely many solutions.
One solution: x = -4
There are 120 solutions.
2x2 - 6x - 25 = 0. Solutions are 5.34 and -2.34