2 quadratic equation ² 18x The 106 is to be solved by completing the square. Which equation would be a step in that solution? A B C (x − 9) - 2 x² (x − 9)² = 25 - D x² - = - ± 5i = - 18x + 106 = 0 18x + 81 = 106 -

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Question 25
2
The quadratic equation x² - 18x
106 is
to be solved by completing the square. Which equation
would be a step in that solution?
(x − 9) = ± 5i
(x − 9)² = 25
x²
A
B
C
D x
x²
-
18x + 106 = 0
18x + 81 =
- 106
Transcribed Image Text:Question 25 2 The quadratic equation x² - 18x 106 is to be solved by completing the square. Which equation would be a step in that solution? (x − 9) = ± 5i (x − 9)² = 25 x² A B C D x x² - 18x + 106 = 0 18x + 81 = - 106
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