s2 + 9s + 2 (s – 1)2(s + 3) A. f(t) = et +3tet – 2e-3t C.f(t) = 2e + 3te – e-3t B. f(t) = et + 2tet – 3e-3t D. f(t) = 3et + 2tet - e-3t

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 4E
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Find the inverse transform.

s2 + 9s + 2
(s – 1) (s + 3)
A. f(t) = et +3te – 2e-3t C.f(t) = 2e' + 3te – e-30
B. f(t) = et + 2tet – 3e-3t D.f(t) = 3et + 2tet – e-3t
Transcribed Image Text:s2 + 9s + 2 (s – 1) (s + 3) A. f(t) = et +3te – 2e-3t C.f(t) = 2e' + 3te – e-30 B. f(t) = et + 2tet – 3e-3t D.f(t) = 3et + 2tet – e-3t
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