Solve for all real numbers of x. x^2+4=0

Jake Schmidt asked Nov 11, 2023

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4 votes

Jake Schmidt asked Nov 11, 2023

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12 votes

Answer:

x = -2i, 2i

Explanation:

x² + 4 = 0

-4 -4

x² = -4

x = 2i, -2i

I hope this helps!

Hugo answered Nov 15, 2023

by Hugo

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