6. Decide looking at the partial fractional decomposition in (a) whether ff(x)dx converges.

Q:17 Simplify using partial fraction decomposition

find the partial fraction decomposition of each proper rational function 18. 2s² + 7 (s − 1)(s − 2)(s − 3) - - -

Derive the correct partial fraction decomposition for the function 1+5² s²(s-4)³(s+4) O A₁1(1+5²) A₁2(1+5²) A2₁(1+s²) A₂2(1+s²) A23(1+5²) A31(1+5²) S s² S-4 (s-4)² (s-4)³ s+4 S O A11 A12 A21 O A11, A21 + S + A23 A31 A22 s² S-4 (s-4)² (s-4)³ +4 + O A₁1 A21 A31 + S-4 S+4 A21 A31 + S² (S-4)³ S+4 +