ginamutiz ginamutiz
  • 11-06-2017
  • Mathematics
contestada

how many roots does this equation have? x^2=64 and -infinity < x < infinity

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Logan2004kong
Logan2004kong Logan2004kong
  • 11-06-2017
x=8,-8 
this is the answer 
Answer Link
TaserTag
TaserTag TaserTag
  • 11-06-2017
x^2 = 64
x= ∫64
=8 / -8
Therefore, there are 2 roots.
Answer Link

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