Simplify the following expression involving complex numbers: (1-i)2-5i – (3+4i), Write the result in trigonometric form. A 5.6(cos 135 + i sin 135) B 6.89(cos 120 + i sin 120) c) 5(cos 233.13 + i sin 233.13) D 5(cos 125 + i sin 125)

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Simplify the following expression involving complex numbers: (1-i)2- 5i – (3+4i), Write the result in trigonometric form.
(A)
5.6(cos 135 + i sin 135)
(B
6.89(cos 120 + i sin 120)
5(cos 233.13 + i sin 233.13)
5(cos 125 + i sin 125)
Transcribed Image Text:Simplify the following expression involving complex numbers: (1-i)2- 5i – (3+4i), Write the result in trigonometric form. (A) 5.6(cos 135 + i sin 135) (B 6.89(cos 120 + i sin 120) 5(cos 233.13 + i sin 233.13) 5(cos 125 + i sin 125)
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