Question

What are the solutions of x²-2x+5=0?

Answer 1

Answer:

A

Step-by-step explanation:

$x^2-2x+5=0$

Using the quadratic formula:

$x=\dfrac{2\pm\sqrt{4-20}}{2}=\dfrac{2\pm 4i}{2}=1\pm 2i$

Therefore, the correct answer is choice A. Hope this helps!