Question

find tha partial friction of x/(x+2)(x-3)​

Answer 1

Answer:

(x-3)/{(x²{x+1})≡a/(x+1)+b/x+c/x²

x-3=ax²+bx(x+1)+c(x+1)

compare constant and x-term→c=-3→b+c=1→b=4

plugin x=-1→a=-4