seancolvert seancolvert

22-09-2021
Mathematics

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Please I need help I’m doing math homework

Please I need help Im doing math homework class=

Respuesta :

taylonerikson taylonerikson

22-09-2021

Answer:

Answers in explanation

Step-by-step explanation:

z^2=1

√z^2=√1

z=+-1

The solutions are 1 and -1

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