Trigonometry (11th Edition) Clone

Published by Pearson

Chapter 8 - Complex Numbers, Polar Equations, and Parametric Equations - Section 8.2 Trigonometric (Polar) Form of Complex Numbers - 8.2 Exercises - Page 370: 25

Answer

$7+9i$

Work Step by Step

Adding the real parts together and the imaginary parts together, $(7+6i)+(0+3i)=(7+0)+(6i+3i)=7+9i$

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