teagan4christ
teagan4christ teagan4christ
  • 23-03-2017
  • Mathematics
contestada

Solve.
(z+5)²=7

A. {-5+√7 , 5-√7}
B. {√7 + 5}
C. {-5+√7}
D. {5+√7}

last three answers the + sign has a minus under it.

Respuesta :

Аноним Аноним
  • 23-03-2017
D. {5+√7} is the answer
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MikeM320 MikeM320
  • 23-03-2017
C is the answer hope this helps
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