Question

pls answer this step by step ​

Answer 1

Answer:

Hi your answer is as follows

Step-by-step explanation:

lets integrate the following problem

by doing so we get,

$\int\limits^a_b {\frac{1}{ x^{2}+6x+10} } \, dx$

$arctan[\frac{2x+6}{2} ]$

which on further simplification gives ,

arctan (x+3) + C

Hope it helps

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