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One root of the equation x3 + 2x - 3x² - 6 = 0 is a) -3 Ob) -1 O c) 1 d) 3

One root of the equation x3 + 2x - 3x² - 6 = 0 is a) -3 Ob) -1 O c) 1 d) 3

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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One root of the equation x³ + 2x - 3x² - 6=0 is a) -3 Ob) -1 O c) 1 d) 3
Transcribed Image Text:One root of the equation x³ + 2x - 3x² - 6=0 is a) -3 Ob) -1 O c) 1 d) 3
Expert Solution
Step 1: Given the information

The given equation x cubed plus 2 x minus 3 x squared minus 6 equals 0.

The aim is to find the root of the equation.

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