Perform the indicated operations and simplify your answers. i. -(60-301)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 28E
Question
7.
Perform the indicated operations and simplify your answers.
i. -/-(60-30i)
ii. (2+ V-7)(10 + V-7)
iii. (√5 + √7i)(√5 - V7i)
Transcribed Image Text:7. Perform the indicated operations and simplify your answers. i. -/-(60-30i) ii. (2+ V-7)(10 + V-7) iii. (√5 + √7i)(√5 - V7i)
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