What is the value of w? 1) w<0 2) w^2=100

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AsadAbu: Senior | Next Rank: 100 Posts; Posts: 60; Joined: Tue Oct 13, 2015 9:05 am

by AsadAbu » Thu Jul 28, 2022 12:39 pm

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What is the value of w?
1) w<0
2) w^2=100

Source: TargetTestPrep

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Source: Beat The GMAT — Data Sufficiency | Thu Jul 28, 2022 12:39 pm

AsadAbu: Senior | Next Rank: 100 Posts; Posts: 60; Joined: Tue Oct 13, 2015 9:05 am

Re: What is the value of w? 1) w<0 2) w^2=100

by AsadAbu » Thu Jul 28, 2022 12:42 pm

Can you explain the statement 2, please? My explanation says that w= ±10. If I consider the value of w= +10 too, will the statement 2 contradict statement 1 where the value of w is only negative value?

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