briannaalvarado256
12.11.2019 •
Mathematics
What are the solutions of x2 -2x+2=0
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Ответ:
x = 1 ± i
Step-by-step 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
Ответ:
sorry can't read, cuz too small the words.
Explanation: