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In a radical expression is -x always equalled to it's absolute value?
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In a radical expression is -x always equalled to it's absolute value?

User Denlau
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2 Answers

1 vote
I think it's true.... ..
User CocoBagarre
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2 votes
I believe so because in order to solve for x, you don't want it to be a negative number. 
User Rtp
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