Show complete and orderly solutions. Enclose final answers. 1.Express each in terms of i: (√32 + √-128) a. 4 3√√-8+√-8 b. 2 2. Perform the following operations: a. (-1 + i)8 1+i b. - 3-i 3. Express in Polar/Trigonometric Form: a.7 - 5i b.√2-i√2 4.Express in Rectangular Form: a.6(cos180° + i sin180°) b.3(cos232° + i sin232⁰)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 32RE
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Show complete and orderly solutions. Enclose final answers.
1.Express each in terms of i:
(√32 + √-128)
a. 4
3√√-8+√-8
b.
2
2. Perform the following operations:
a. (-1 + i)8
1+i
b.
3-i
3. Express in Polar/Trigonometric Form:
a.7 - 5i
b.√2-i√2
4.Express in Rectangular Form:
a.6(cos180° + i sin180°)
b.3(cos232° + i sin232⁰)
Transcribed Image Text:Show complete and orderly solutions. Enclose final answers. 1.Express each in terms of i: (√32 + √-128) a. 4 3√√-8+√-8 b. 2 2. Perform the following operations: a. (-1 + i)8 1+i b. 3-i 3. Express in Polar/Trigonometric Form: a.7 - 5i b.√2-i√2 4.Express in Rectangular Form: a.6(cos180° + i sin180°) b.3(cos232° + i sin232⁰)
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