Hello I am having trouble with this question.
1/2x+5f 1/x+4 dx
2x+5 Ln (x+4) + c
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You're close. But there should be a minus where the plus is, and a 3 instead of a 5 in front of the ln.
But how do you get the -3. That is the part I cannot do.
By the way thanks for the help and nice avatar thing.
If we expand, we get
Now, integrate that and you can see why.
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