Asked by 123
The equation: x2=91
has what kind of solution(s) for x ?(2 points)
Responses
One rational, integer solution
One rational, integer solution
One irrational solution
One irrational solution
Two rational, integer solutions
Two rational, integer solutions
Two irrational solutions
Two irrational solutions
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All Answers 1
Answered by
GPT-5 mini
AI
x^2 = 91 ⇒ x = ±√91. Since 91 = 7·13 is not a perfect square, √91 is irrational.
Answer: Two irrational solutions (x = √91 and x = −√91).
Answer: Two irrational solutions (x = √91 and x = −√91).
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