Use a calculator to perform the indicated operation. Give the answer in rectangular form. (4 cis 2π 9)2 (Type your answer in the

Question

Use a calculator to perform the indicated operation. Give the answer in rectangular form.
(4 cis 2π 9)2
(Type your answer in the form a + bi. Use integers or decimals for any numbers in the expression. Round to four decimal places as needed.)

Kunduz · Accepted Answer

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