Show that x = 3 + 4/ is a solution to the equation x2 6x + 25 = 0. We will first substitute 3 + 4i for x in the left side of the equation. Then simplify powers of i and combine like terms to verify that it equals the right side of the equation. ])•: x² - 6x + 25 = 25 - (* - - 16/2) - 18 - 24i + 25 + 16 18 + 25) + (24i – 24i) + 6) =
Show that x = 3 + 4/ is a solution to the equation x2 6x + 25 = 0. We will first substitute 3 + 4i for x in the left side of the equation. Then simplify powers of i and combine like terms to verify that it equals the right side of the equation. ])•: x² - 6x + 25 = 25 - (* - - 16/2) - 18 - 24i + 25 + 16 18 + 25) + (24i – 24i) + 6) =
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 54E
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