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Is this correct? |-4+5i| √-4²+5² √-16+25 √-9 =3
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Is this correct?

|-4+5i| √-4²+5²
√-16+25
√-9
=3

Is this correct? |-4+5i| √-4²+5² √-16+25 √-9 =3-example-1
User Itchy
by
8.4k points

1 Answer

2 votes
no it is not, √-9=3i
User Josh M
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