9x 4x x2-5x + 6 х2 +х-12 x* -3 x+2 x*-4 13x+38x (x+4) (x-3) x= -3 x=2 x* -4 5x (x -2) (x + 4) (x- 3) O Option 1 O Option 2 5x' + 44 x 5x2 + 28x (x-2) (x+ 4) x* 3 x#2 x# -4 X*2 Xチ-4 (x-3) (x-2) (x+4)
9x 4x x2-5x + 6 х2 +х-12 x* -3 x+2 x*-4 13x+38x (x+4) (x-3) x= -3 x=2 x* -4 5x (x -2) (x + 4) (x- 3) O Option 1 O Option 2 5x' + 44 x 5x2 + 28x (x-2) (x+ 4) x* 3 x#2 x# -4 X*2 Xチ-4 (x-3) (x-2) (x+4)
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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Expert Solution
Step 1
Quadratic equation: It is an expression of the form where x is a variable and a,b,c is any constant
To factor the equation, determine
The quadratic eqaution has two roots only .
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