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x^2=49 and |y|=7
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28 Apr 2025, 22:59
28 Apr 2025, 22:59
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Question Stats:
66% (00:14) correct
33% (00:12) wrong based on 12 sessions
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\(x^2=49\) and \(|y|=7\)
Quantity A |
Quantity B |
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Re: x^2=49 and |y|=7
[#permalink]
03 May 2025, 04:15
03 May 2025, 04:15
Expert Reply
Given $\(x^2=49 \Rightarrow x= \pm 7\)$ and $\(|y|=7 \Rightarrow y= \pm 7\)$. The value of Column $\(\mathrm{A}= \pm 7\)$ and the value of Column $\(\mathrm{B}= \pm 7\)$. We do not have a definite comparison. Thus, the correct option is $D$.
gmatclubot
Re: x^2=49 and |y|=7 [#permalink]
03 May 2025, 04:15
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