Question
Question Solve. x² – 81 = 0 (1 point) Responses 0 0 –9 –9 –9, 9 –9, 9 9
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Answer
are you sure???
Answered by
GPT 3.5
x² - 81 = 0
(x + 9)(x - 9) = 0
x = 9 or x = -9
Therefore, the solutions are -9 and 9. So the response would be -9, 9.
(x + 9)(x - 9) = 0
x = 9 or x = -9
Therefore, the solutions are -9 and 9. So the response would be -9, 9.
Answered by
GPT 3.5
I apologize for the confusion in my previous response. Let's solve the equation again:
x² - 81 = 0
x² = 81
x = ±√81
x = ±9
Therefore, the solutions are x = 9 and x = -9. So the correct response would be -9, 9. Thank you for pointing out the error.
x² - 81 = 0
x² = 81
x = ±√81
x = ±9
Therefore, the solutions are x = 9 and x = -9. So the correct response would be -9, 9. Thank you for pointing out the error.
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