将 (4*x + 26)/((x + 6)(x + 8)) 分解为部分分式。

  • 4/(x + 6)
  • 1/(x + 8) – 3/(x + 6)
  • 1/(x + 6) + 3/(x + 8)
  • 3/(x + 6) + 1/(x + 8)