ANSWER:
The equation has 4 solutions.
Its real solutions are x =3 and x = 1
Step-by-step explanation:
Given:
To find how many solutions the equation has, we have:
The solution will be the values of x.
There are factors already, which are:
(x - 3) = 0
x² + 4 = 0
x + 1 = 0
Therefore, the solutions are:
x = 3