How do you write the partial fraction decomposition of the rational expression # (3x + 2) / [(x - 1)(x + 4)]#?
1 Answer
Jan 2, 2016
Explanation:
Since the denominator already in the factor form we can rewrite it as
Multiply both sides by the LCD to get
Multiple the expression to get
Set up the system of equation like this
Solve system by elimination method
#=>A= 1#
Solve for B
Partial fraction of