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Chapter 8: Q 420. (page 844)

In the following exercise, add.

7-4i+-2-6i

Short Answer

Expert verified

The value of 7-4i+-2-6iis 5-10i.

Step by step solution

01

Step 1. Given information.

An expression is 7-4i+-2-6i.

02

Step 2. Addition of the expression.

Add the real and imaginary parts together.

7-4i+-2-6i=7-2+-4i-6i=5-10i

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