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Solve x^2 =-25, where x is a real number. Simplify your answer as much as possible. If there is more than one solution, separate them with commas. If there is no solution, click on "No solution".
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8 votes
Solve x^2 =-25, where x is a real number.

Simplify your answer as much as possible.
If there is more than one solution, separate them with commas.
If there is no solution, click on "No solution".

User Koalabruder
by
7.5k points

1 Answer

5 votes

Answer: x = ±5i

Explanation:

√x2 = √−25

x = √−1 ∗ 25

x = i√25

x = ±i5

User SeanStanden
by
8.5k points
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