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
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 35E
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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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4b61d5bb-4837-4de2-8dfa-59876d6ebb65%2Fe780ecd0-7394-4b54-a7c8-e568b9a1c181%2Fwdoanpr_processed.png&w=3840&q=75)
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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