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Compute (see screenshot)
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2 votes
Compute (see screenshot)

Compute (see screenshot)-example-1
User Sakuraba
by
8.4k points

1 Answer

3 votes

Answer:

2

Explanation:


(√(7)-3i) (√(7)+3i)=7+(3i)^2=7+9=16\\16/8=2

User Thales Valias
by
7.9k points
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