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Sonbull [250]
3 years ago
6

The equation x2 - 9 = 0 has real solution(s). DONE

Mathematics
1 answer:
Andru [333]3 years ago
5 0

Answer:

{-3, 3}

Step-by-step explanation:

x^2 - 9 = 0 can be written in factored form as (x -3)(x + 3) = 0.  Letting each factor equal zero separately and solving for x, we get x:  {-3, 3}

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Learn more :  brainly.com/question/381815

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