chow1108
chow1108 chow1108
  • 29-10-2017
  • Mathematics
contestada

Solve Z squared 2 = 1

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altavistard
altavistard altavistard
  • 27-11-2017
"Solve Z squared 2 = 1" sounds strange.  Do you mean "z squared," or do you mean "Z^2?"

Z^2 = 1 can be solved by finding the sqrt of both sides:  Z = plus or minus 1.
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