amplify the following comp (a) (3+53)(3+23) (1-73)(7+13) (b) (c) (a + b)(a + c)

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter2: Equations And Inequalities
Section2.4: Complex Numbers
Problem 2SE: What is the basic principle in multiplication of complex numbers?
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Question
A Simplify the following complex expressions
(a) (3+5)(3+23)
(b) (1 − 73)(7 +1ĵ)
(c) (a + b)(a + c)
B Simplify the following complex expressions (no imaginary numbers in denominator)
3
(a) 1+3j
(b) 5j
5+5j
(c) a+bj
a+cj
Transcribed Image Text:A Simplify the following complex expressions (a) (3+5)(3+23) (b) (1 − 73)(7 +1ĵ) (c) (a + b)(a + c) B Simplify the following complex expressions (no imaginary numbers in denominator) 3 (a) 1+3j (b) 5j 5+5j (c) a+bj a+cj
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