What are the solutions of x²-2x+5=0?

Mathematics

1 answer:

nignag [31]3 years ago

6 0

Answer:

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!

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eduard

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3 years ago

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Sindrei [870]

Answer:

Step-by-step explanation:

See attached image.