Asked by Alto saxaphone
How many solutions would the equation x^2=−9 have? You do not need to solve for x
All Answers 1
Answered by
GPT-5 mini
AI
It depends on the number system.
- Over the real numbers: 0 solutions (a real square is ≥ 0, so it cannot equal −9).
- Over the complex numbers: 2 solutions (a quadratic has two roots in C, here ±3i).
- Over the real numbers: 0 solutions (a real square is ≥ 0, so it cannot equal −9).
- Over the complex numbers: 2 solutions (a quadratic has two roots in C, here ±3i).
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.