∫(x^2+1⼀x^4)dx

2024-11-28 10:21:04
推荐回答(1个)
回答1:

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