不定积分,
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/16 12:19:34
xSn1(RQ+`|n;@ "b@]*AA,x, mS P
dhgsϜ۫W|zNzn?lrfkXкk~~_ulR;bPՃxUfA
v{P7bKxY,K% ka?(ZBBRJJ4#DRJNms, sDPX\-FF@` 1!HRhԒZ>}֨7V@xbP06*cԖ<"V$(iOEw}dXڛQ`yp'W#a3Cr1oms6 yNm:KsYٟ A{og˃Ӣǚ
O&?H.%8S2T0h0A)@(RZdc r\2;^ݝv
不定积分,
不定积分,
不定积分,
10原式=2/3∫lnxd(x^(3/2))
=2/3 x^(3/2)lnx-2/3∫x^(3/2)×1/xdx
=2/3 x^(3/2)lnx-2/3∫x^(1/2)dx
=2/3 x^(3/2)lnx-2/3×2/3x^(3/2)+c
=2/3 x^(3/2)lnx-4/9x^(3/2)+c
完全正确.
收起