Answer: x = 1 ± i
Explanation:
Solving the quadratic equation using the quadratic formula:
x =
or
From the question :
a = 1
b = -2
c = 2
substituting inside the formula
X =
or

x =
or

x =
or

Recall ;
can be written as
X
, and
= i
Substituting this
x =
or

simplifying, we have
x = 1 + i or 1 - i