Stupid question :| C3 integration

This might be a stupid question to others but hey :|I tend to forget the easiest things :frown:

do I square root 18*(6x+1)
Or do I square root just 6x+1 then X 18 (after I've subbed in the limits of course)
Thanks :smile:

Original post by livealittle

This might be a stupid question to others but hey :|I tend to forget the easiest things :frown:

do I square root 18*(6x+1)
Or do I square root just 6x+1 then X 18 (after I've subbed in the limits of course)
Thanks :smile:

Your attached working is all OK so the 18 is just a constant factor, which you can multiply back in whenever you want.

Just the (6x+1) the ^1/2 is only on the (6x+1)

Thanks Guys :biggrin:

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