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amiraatef44ow2w5k amiraatef44ow2w5k
  • 10-09-2017
  • Mathematics
contestada

4= √2x ?


Topic : Radical Equations

4 2x Topic Radical Equations class=

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brianbelen061ovxvuu
brianbelen061ovxvuu brianbelen061ovxvuu
  • 10-09-2017
your answer would be x=8

4=√2x ( switch the sides ) 
√2x=4 ( square both sides ) 
2x=16 ( divide both sides by 2 )
x=8

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