Cube each complex number. (a) 1 + 3i (b) 1 - 3i
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(a) −1 + √3i
(b) −1 - √3i
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a 1 3i 3 1 3 31 2 3i 31 3t 2 3i 3 1 33i 9i 2 3 ...View the full answer
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