Help needed with solving an integration

eogotenks · Nov 24, 2005

some help needed here

can someone help me to solve this integration

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√x2 + 16 dx

treehugger · Nov 25, 2005

Re: some help needed here

thats equivalent to taking

∫ 16 sec^3(Θ) dΘ, where Θ = arctan(x/4). would that help?

eogotenks · Nov 25, 2005

Re: some help needed here

yeah, i think i can do it from there, thanx bro.

treehugger · Nov 25, 2005

Re: some help needed here

i think it is still not all trivial from there on..

jawadasheikh · Nov 26, 2005

Re: some help needed here

u can use direct identity of integration.

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