Step-by-step explanation:
To solve this problem, we first have to solve to get the value of x. To get x we have to do ide through this equation by -2
-2x² = -8
= X² = -8/-2
X² = 4
To get the value of x we take the square root of 4
X = √4
X = 2.
The solution of the equation s therefore = 2
The graph is in an attachment below.
