Using the results of Exercises 101104, make a conjecture about another nonreal complex solution of the equation
Question:
Using the results of Exercises 101–104, make a conjecture about another nonreal complex solution of the equation x2 - 6x + 13 = 0, and verify it.
Data from in Exercises 101
Show that 1 + 5i is a solution of x2 - 2x + 26 = 0.
Exercises 102
Show that 1 - 5i is a solution of x2 - 2x + 26 = 0.
Exercises 103
From Exercises 101 and 102, the nonreal complex solutions of the equation
are 1 + 5i and 1 - 5i. What do we call two complex numbers a + bi and a - bi?
Exercises 104
Show that 3 + 2i is a solution of the equation x2 - 6x + 13 = 0.
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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