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Find all roots of the equation. Write the answers in trigonometric form. (Select all that apply.) x³ + 27 = 0 %3D O 3 cis(300°) 3 cis(60°) 27 cis(180°) 3 cis(180°) -3 27 cis(300°)

Find all roots of the equation. Write the answers in trigonometric form. (Select all that apply.) x³ + 27 = 0 %3D O 3 cis(300°) 3 cis(60°) 27 cis(180°) 3 cis(180°) -3 27 cis(300°)

Trigonometry (11th Edition)
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Find all roots of the equation. Write the answers in trigonometric form. (Select all that apply.) x³ + 27 = 0 %3D O 3 cis(300°) 3 cis(60°) 27 cis(180°) 3 cis(180°) -3 27 cis(300°)
Transcribed Image Text:Find all roots of the equation. Write the answers in trigonometric form. (Select all that apply.) x³ + 27 = 0 %3D O 3 cis(300°) 3 cis(60°) 27 cis(180°) 3 cis(180°) -3 27 cis(300°)
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