SOLUTION: Please help me find {{{ z2^4 }}} in this complex number equation. https://s24.postimg.org/z9dy76qv9/z2_4.png Thanks.

SOLUTION: Please help me find {{{ z2^4 }}} in this complex number equation. https://s24.postimg.org/z9dy76qv9/z2_4.png Thanks.

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Question 1072044: Please help me find in this complex number equation.
https://s24.postimg.org/z9dy76qv9/z2_4.png
Thanks.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
If z = acis(t), then
z^4 = a^4cis(4t)

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