Math, asked by mandeepsingh9429, 10 months ago

Evaluate (1+i)^6+(1-i)^3

Answers

Answered by akshitkumarsingh1234

1

Step-by-step explanation:

(1+i)⁶+(1-i)³

(1+i)³(1+i)³+(1-i)³

[1+i³+3i(i+1)]²+1-i³-3i(i-1)

1+i+9i²(1+i)²+2i³+3i⁶+1-i³-3i²+3

5+6i²11i³9i⁴+i³

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