Question

solve x square +2=0
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Answer 1

Answer:

-2 is the answer

hope it is useful

Answer 2

$∴x^{2} + 2 = 0 \\ ∴x^{2} = 0 - 2 = (- 2) \\ ∴x = \sqrt{ - 2} = (- 2 ^{ \frac{1}{2} })$