∫dx⼀(1-2x)的三次方

2025-06-29 01:02:16
推荐回答(2个)
回答1:

∫dx/(1-2x)^3 = (-1/2)∫d(1-2x)/(1-2x)^3
= (-1/2)(-1/2)(1-2x)^(-2) + C = (1/4)/(1-2x)^2 + C

回答2: