2 – 3i 1+5i + 1- i 1.) Simplify: 1- i 2.) Find all solutions to: 3x2 + 8x – 1 = 0

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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### Simplification and Equation Solving

1.) **Simplify:**

\[
\frac{2 - 3i}{1 - i} + \frac{1 + 5i}{1 - i}
\]

2.) **Find all solutions to:**

\[
3x^2 + 8x - 1 = 0
\]

3.) **Find all real solutions to:**

\[
x^3 + 3x^2 + x + 3 = 0
\]

4.) **Solve:**

\[
\frac{1}{5x + 20} - \frac{1}{x^2 - 9} = \frac{3}{x - 4}
\]
Transcribed Image Text:### Simplification and Equation Solving 1.) **Simplify:** \[ \frac{2 - 3i}{1 - i} + \frac{1 + 5i}{1 - i} \] 2.) **Find all solutions to:** \[ 3x^2 + 8x - 1 = 0 \] 3.) **Find all real solutions to:** \[ x^3 + 3x^2 + x + 3 = 0 \] 4.) **Solve:** \[ \frac{1}{5x + 20} - \frac{1}{x^2 - 9} = \frac{3}{x - 4} \]
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