There is one and only one real solution, and no imaginary solutions, of the equation x13 = 1.
The solution is x = 1.
If x = -1 then x13 = -1, so that does not work.
If x = i, then x13 = -i, so that does not work.
If x = -i, then x13 = -i, so that does not work.
imaginary
discriminant
As many solutions as there are points in the domain.
Is a trigonometric equation which has infinitely many real solutions.
The equation has infinitely many solutions.
It has two equal solutions for x which are x = 2 and x = 2
imaginary
discriminant
solutions
The quadratic equation will have two solutions.
As many solutions as there are points in the domain.
An equation with a degree of three typically has three solutions. However, it is possible for one or more of those solutions to be repeated or complex.
It has infinitely many solutions.
0 real solutions. There are other solutions in the complex planes (with i, the imaginary number), but there are no real 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.
1