I really need help with this.. | Mathematics | Page 1

chilly stream Sep 23, 2024, 2:31 AM

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I’m not quite sure how to read this/go about it..

median trailBOT Sep 23, 2024, 2:31 AM

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surreal agate Sep 23, 2024, 2:35 AM

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it's the set of numbers that are less than -3 OR greater than 3

chilly stream Sep 23, 2024, 3:07 AM

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Oh ok

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And I forgot to add this but

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Here’s the second part of the question

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Okay I tried it and so..

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Why isn’t this correct?

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Actually nvm

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I just realized why haha

chilly stream Sep 23, 2024, 3:29 AM

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Actually I do need help with this..

plush dirge Sep 23, 2024, 3:37 AM

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$|x|<a \Rightarrow -a<x<a$

inner sedgeBOT Sep 23, 2024, 3:37 AM

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Danty ⛧

plush dirge Sep 23, 2024, 3:38 AM

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Use this to find a suitable inequality.

shy idol Sep 23, 2024, 4:17 AM

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chilly stream Why isn’t this correct?

use a u

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between both sets of parentheses

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instead of a comma

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just put u

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it stands for union

chilly stream Sep 23, 2024, 4:18 AM

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Yea and I just realized I expressed it the wrong way

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I was supposed to do it in inequality

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Not interval lol

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That’s why it’s showing as wrong as well

#I really need help with this..