Answer:0 = –2x² – 4x – 2 would be the equation .
Explanation:
Given : A quadratic equation of the form 0 = ax² + bx + c has one real number.
To find : Which could be the equation
Solution. 0 = –2x² – 4x – 2 .
Tanking -2 common from equation we get,
0 = –2(x² +2x + 1) .
On dividing by -2 both side ,
0 = (x² +2x + 1)
This is the standard form of quadratic equation .
Therefore , 0 = –2x² – 4x – 2 would be the equation .