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22-02-2019
Mathematics

contestada

|x| = x

Always

Sometimes

Never

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

22-02-2019

Answer:

Sometimes

Step-by-step explanation:

Lets see

Let x be a positive number

x=3

|3| = 3

True

Let x =0

|0| = 0

True

Let x be a negative number

x=-3

|-3| =-3

3 = -3

False

So this is sometimes true

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