in this video , the prof had to integrate x/(a^2+x^2)^3/2 , i know we usually do this using substitution , but in the video...he ignored the x and integrate like it was 1/(a^2+x^2)^3/2, how does that work?(adsbygoogle = window.adsbygoogle || []).push({});

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Integration of x/(a^2+x^2)^2/3

Loading...

Similar Threads - Integration a^2+x^2 | Date |
---|---|

I Integrating sqrt(1+x^2) | Jan 23, 2017 |

B Integral of (x^2+x)/(2x+1) | Nov 26, 2016 |

Integration of sqrt(x^2-9)/x | May 21, 2016 |

I Integrate 1/(y+cos(x))^2 dx | Apr 23, 2016 |

Integration of 1/(x^2 + a^2) | Feb 23, 2016 |

**Physics Forums - The Fusion of Science and Community**