adaliahh adaliahh

11-09-2020
Mathematics

contestada

How many solutions are there for the equation? |XI=8

Respuesta :

unicorn3125 unicorn3125

13-09-2020

Answer:

Two solutions

Step-by-step explanation:

|a| changes the sign to + if a<0

so solution of |x| = 8 would be x=8 or x = -8

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