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Evaluate (sqrt(2+i))^8 ​
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9 votes
Evaluate (sqrt(2+i))^8
​

User Puemos
by
5.2k points

1 Answer

10 votes

Explanation:


( √(2 + i) ) {}^(8)

Notice that


√(a) = a {}^{ (1)/(2) }

So

User Len
by
5.3k points
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