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3. (Complex Numbers: Quadratic Equations; Scientific Calculators). Solve the quadratic equation 2² + (6 − 3i): + 15 – 23i = 0 by performing the following steps: (i) find the discriminant A of the equation; (ii) use a scientific calculator to find the roots A1,2 of degree two of the discriminant; please include the listing/text of the program for a calculator in your solution, and provide a decimal approximation of the polar form of A to five decimal places; (iii) use (ii) to find the solutions 21, 22 of the equation. Please give a complete solution to the problem.

3. (Complex Numbers: Quadratic Equations; Scientific Calculators). Solve the quadratic equation 2² + (6 − 3i): + 15 – 23i = 0 by performing the following steps: (i) find the discriminant A of the equation; (ii) use a scientific calculator to find the roots A1,2 of degree two of the discriminant; please include the listing/text of the program for a calculator in your solution, and provide a decimal approximation of the polar form of A to five decimal places; (iii) use (ii) to find the solutions 21, 22 of the equation. Please give a complete solution to the problem.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 22RE
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3. (Complex Numbers: Quadratic Equations; Scientific Calculators). Solve the quadratic equation 22 + (6 – 31)z + 15 – 23i = 0 by performing the following steps: (i) find the discriminant A of the equation; (ii) use a scientific calculator to find the roots A1,2 of degree two of the discriminant; please include the listing/text of the program for a calculator in your solution, and provide a decimal approximation of the polar form of A to five decimal places; (iii) use (ii) to find the solutions 21, 22 of the equation. Please give a complete solution to the problem.
Transcribed Image Text:3. (Complex Numbers: Quadratic Equations; Scientific Calculators). Solve the quadratic equation 22 + (6 – 31)z + 15 – 23i = 0 by performing the following steps: (i) find the discriminant A of the equation; (ii) use a scientific calculator to find the roots A1,2 of degree two of the discriminant; please include the listing/text of the program for a calculator in your solution, and provide a decimal approximation of the polar form of A to five decimal places; (iii) use (ii) to find the solutions 21, 22 of the equation. Please give a complete solution to the problem.
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