
#1
Apr909, 10:43 PM

P: 2

I'm having some trouble getting the inverse Laplace to the following problems...I need some help
F(s)=24/s^5 F(s)= 4/[((s2)^2)+25 F(s)= s/(s1)(s+1) 



#2
Apr1009, 12:24 AM

HW Helper
P: 6,213

For the first one, consider L{t^{n}} works out to be for n>0.
For the second one what is [tex]L^{1} (\frac{1}{s^2+k^2)[/tex] for the third one, split into partial fractions. 



#3
Apr1009, 12:44 AM

P: 2

would this be right for the third one A/s1 + B/s+1 = s 



#5
Apr1009, 11:49 AM

P: 279

[tex]\frac{s}{(s1)(s+1)}=\frac{A}{s1}+\frac{B}{s+1}[/tex] from which you need to determine A and B. coomast 


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