jburris
jburris jburris
  • 19-12-2015
  • Mathematics
contestada

What are the solutions to the equation |x| = 2?

Choose all answers that are correct.

A.--2


B.2


C.--1/2


D.1/2

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DarkBlue
DarkBlue DarkBlue
  • 19-12-2015
|x|=2
so x= +\- 2
x={-2,2}
The correct answers are A and B
Have a nice day!! ~~~ :)
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MichaelLiu
MichaelLiu MichaelLiu
  • 19-12-2015
x = 2 and -2
A and B


20char
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