1/[(x-1)(x^2+1)^2] 部分分式分解
问题描述:
1/[(x-1)(x^2+1)^2] 部分分式分解
答
= 1/(4(x-1) - (x+1)/(2(1+x^2)^2) - (x+1)/(4(1+x^2))
1/[(x-1)(x^2+1)^2] 部分分式分解
= 1/(4(x-1) - (x+1)/(2(1+x^2)^2) - (x+1)/(4(1+x^2))