Find the square roots of the number. - 72 + 72/3 i ... Choose the correct answer below. O A. 12( cos (30°) + i sin (30°)) and 12( cos (210°) + i sin (210°)) O B. 12( cos (60°) + i sin (60°)) and 12( cos (240°) + i sin (240°) OC. 12( cos (150°) + i sin (150°)) and 12( cos (330°) + i sin (330°)) O D. 12( cos (120°) + i sin (120°)) and 12( cos (300°) + i sin (300°))

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 33E
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Find the square roots of the number.
- 72 + 72/3 i
Choose the correct answer below.
O A. 12( cos (30°) + i sin (30°)) and 12( cos (210°) + i sin (210°))
O B. 12( cos (60°) + i sin (60°)) and 12( cos (240°) + i sin (240°))
OC. 12( cos (150°) + i sin (150°)) and 12( cos (330°) + i sin (330°))
O D. 12( cos (120°) + i sin (120°)) and 12( cos (300°) + i sin (300°))
Transcribed Image Text:Find the square roots of the number. - 72 + 72/3 i Choose the correct answer below. O A. 12( cos (30°) + i sin (30°)) and 12( cos (210°) + i sin (210°)) O B. 12( cos (60°) + i sin (60°)) and 12( cos (240°) + i sin (240°)) OC. 12( cos (150°) + i sin (150°)) and 12( cos (330°) + i sin (330°)) O D. 12( cos (120°) + i sin (120°)) and 12( cos (300°) + i sin (300°))
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