latishassmith latishassmith

04-03-2021
Mathematics

contestada

what does l-7l mean and whats its value NEED HELP

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kamileamany9 kamileamany9

04-03-2021

The lines mean absolute value which mean the number inside is the distance from 0. If the number inside is negative the absolute value is always gonna be positive for example |-7| would be 7. Hope this helps

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Someone pls help me! I have attached the question

x|y -2|7 1|-8 4|-23 7|-38