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Solve u^2= -25, where u is a real number. Simplify your answer as much as possible. If there is more than one colution
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Solve u^2= -25, where u is a real number.

Simplify your answer as much as possible.
If there is more than one colution

Solve u^2= -25, where u is a real number. Simplify your answer as much as possible-example-1
User Barclay
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the answer is ±5i :)

User SagittariusA
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