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vampirchik [111]
3 years ago
6

Please I need help I’m doing math homework

Mathematics
1 answer:
S_A_V [24]3 years ago
3 0

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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4 years ago
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