- #1
xzibition8612
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Homework Statement
see attachment
Homework Equations
The Attempt at a Solution
I don't get the part where it says "Solving this equation for X(s), we obtain ..."
Specifically jumping from 3/s(s2+3s+5) to (3/5)(1/s)-(3/5)[(s+2)/(s2+2s+5)].
How did the problem break up this fraction into separate subtracting fractions?? Is there a trick or something? I'm completely lost here. Thanks.