用定积分换元法计算定积分[tex=6.071x2.5]quyKetznrNxdaNQjt8Trhw1co8Sd9bymvPtFEIPCdCUMh52alwxNl1mL1xu9Mu03[/tex]。
知识点：定积分的运算解：[tex=15.143x2.5]quyKetznrNxdaNQjt8Trhw1co8Sd9bymvPtFEIPCdCXtWgJGX1xM7DCir+wgL94dM/FHUXWOGSwh9Owklu8vl0wQS7FHwmZDT2XuhlysgtvWLThn1z22++n1Pi52yV2EH/zjxtOSNr27+RmWlUQjXA==[/tex][tex=8.286x2.0]9GaK/1hZw9LG3dpISaWnwyGvGi5JLVwOFBFu/F+rg343kyZ44ofU4LaD0F3y5O9usnv3GCGOvyGXzXBAMFHK/Q==[/tex]
举一反三
- 用定积分换元法计算定积分[tex=7.786x2.286]NVV4xGw4CIQfV+bzKPp4XYx/bHmSwB2AvkPmiY3FqWm0GyOuQh4mATA2vjNjYasR[/tex]。
- 用定积分换元法计算定积分[tex=7.571x2.429]AhknwUQKr9bZyRUB8xtoBFlHlj04ogXiswLQaZdzTMu8yTtWz/eHhlwOWR0diQ0j4riB8NpFB/Ve1IA3gLEeOg==[/tex]。
- 用定积分换元法计算下列定积分：[br][/br][tex=6.857x2.429]/gTipYodITWi1ZaplQ4Cs0NkNWRyvRyZmbKT01kT+4RkLEsFeWd71Wz+tOyz1OyA[/tex]；
- 用定积分换元法计算下列定积分：[br][/br][tex=6.929x2.571]qa+jvGRasaffBYPL4r9nw1YLmqwN/29gmkRfK6GqqvMNgkkqKqm+2xeBpxdG8Faw[/tex]；
- 用定积分换元法计算下面定积分：[br][/br][tex=8.214x2.429]Wtk0f0VUi9Y4xEAeVMwAC6HCrRSFT/rlsgzqVnhYyyuBRWd6hZr/o9MQUWsu6NTA3MzGI4Lpyu+ixM0bY5DVIQ==[/tex]；
内容
- 0
用定积分的换元法计算积分：[tex=4.786x2.857]vZDOHPPFbaKHfV4LXE21tslasRz3ZDwf9TCefe5zB2tany1fX/BT22NalZGqAJAV[/tex]
- 1
用定积分的换元法计算积分：[tex=6.071x2.786]tkvB/yDwaVhsElN27LV5tzID2QVOPB5oaZ9yC7sK5ziNPY5q+WWiK7IgjibxXmNg[/tex]
- 2
用定积分的换元法计算积分：[tex=6.429x2.857]uBGT4Nt832AmQgX0Zp8/SkYbCuNWdUUk8ZxSn5QSt+xAg4xOCIHZDezWa0U2Yo1R[/tex]
- 3
用定积分的换元法计算积分：[tex=8.929x2.786]s1b1uUpHFXk78mxB3L2JgLR4ai4xFrih59W7YTVXt1/GiZSea7QJvHlNJEjK6A3jCfppH5qLp8rjyznqKCm7Zw==[/tex]
- 4
用定积分的换元法计算积分：[tex=7.571x2.786]SCzDxNLdVilPXg/Gu08VUWD+nMp0D3r1DoNwFDOZdpBVjgTEGE8K0LNFbmwN7gg0[/tex]