Question

What are the solutions of ²-2x+26=0?

Answer 1

Answer:

C

Step-by-step explanation:

$x^2-2x+26=0$

Using the quadratic formula:

$x=\dfrac{2\pm\sqrt{4-104}}{2}=\dfrac{2\pm 10i}{2}=1\pm 5i$

Therefore, the correct answer is C. Hope this helps!