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Write in standard form: ((√(2))/(2) + (√(2))/(2)i)^(4)
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Write in standard form:
((√(2))/(2) + (√(2))/(2)i)^(4)

User JamesG
by
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1 Answer

6 votes

Answer:

-1

Explanation:


=((1)/(√(2))(1+i))^4\\=(1)/(4)(1+i)^2(i+i)^2\\=(1)/(4)(2i)(2i)\\=i^2\\=-1

User DrowZ
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