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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