∫x/(√2-3x^2 )dx

来源：学生作业帮助网编辑：六六作业网时间：2024/09/07 20:07:26

∫x/(√2-3x^2)dx∫x/(√2-3x^2)dx∫x/(√2-3x^2)dx=∫d(x^2/2)/(√2-3x^2)=-1/3∫d(-3x^2/2)/(√2-3x^2)=-1/3∫d(√2-3

∫x/(√2-3x^2 )dx
∫x/(√2-3x^2 )dx

∫x/(√2-3x^2 )dx
=∫d(x^2/2)/(√2-3x^2 )
=-1/3 ∫d(-3x^2/2)/(√2-3x^2 )
=-1/3 ∫d(√2-3x^2/2)/(√2-3x^2 )
=-1/3 ln|√2-3x^2/2| (因为∫dx/x=ln|x|)

∫{√（x^4+x^-4+2)}/x^3dx ∫2^x-3dx 求助∫d/dx[X^tan(x^2)]dx 和 ∫dx/(2+3X^2) ∫X√(2-5X)dx ∫(√(x^2+6x))dx ∫x√(1+2x)dx ∫dx/x(2x+3)^2 ∫(2^x+3^x)²dx ∫x^3/9+X^2 dx. ∫X^2 e^-X^3 dx. ∫（x-3x+2）dx ∫x^3/1+x^2 dx ∫(x-1)^2/x^3 dx ∫3+x/(9-x^2)dx ∫x^3/(9+x^2)dx ∫dx/(x-2)平方(x-3) ∫(X^3)/(1+X^2)dx ∫x^2/x+3dx