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24-05-2021
Mathematics

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Use substitution [tex]w = z^{2}[/tex] to find all 4 roots of [tex]z^{4} + z^{2} + 1[/tex]

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Gunavardhan Gunavardhan

24-05-2021

Answer:

4

+

3

+

2

+

+

1

=

0

Step-by-step explanation:

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