Pre-Calculus Practice Problem 211

Pre-Calculus Practice Problem 211 - Unit 6 Activity 7 Polar...

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Unit 6, Activity 7, Polar Representations of Complex Numbers with Answers Blackline Masters, Advanced Math - Pre-Calculus Page Louisiana Comprehensive Curriculum, Revised 2008 209 1. Given the complex number a + bi rewrite in polar form. Give θ in degrees and a) -5 + 3 i 34 149 02 cis o ' b) 1 – i 22 7 0 cis o c) −− 13 i 2 240 cis o 2. Rewrite each of the numbers in polar form then perform the indicated operation. a) 34 3 +− ii bg di 5 53 13 2 330 10 383 13 13 cis
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