Mathematics, 03.04.2021 23:30, andrealeon2000

X²+25=0 The question is...

Find all solutions of the equations in the complex number system.

And since I can see the answers, they are shown in the picture #9 and I don't understand how they get that. I know how they get plus or minus 5 but those 3 other answers, I'm not sure.

(I've checked on photomath and others and don't get me those 3 other answers)

X²+25=0

The question is...
Find all solutions of the equations in the complex number system.
An

Answers: 2

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Do you know the correct answer?

X²+25=0 The question is...

Find all solutions of the equations in the complex number s...