Math, asked by skjaiaathish, 6 days ago

[ 1/3+3i]³ express in a+ib form

Answers

Answered by jaybadole515

0

Answer:

-3i+1/27

Step-by-step explanation:

[3i+1/3]³=3i³+1/3³=3i²i+1/27=3(-1)i+1/27 because i²= -1

-3i+1/27 is the answer

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