Question

integrate the given question

Answer 1

Final Answer:
$\sqrt{ {x}^{2} + \frac{1}{ {x}^{2} } + 1 } \: \: \: + c \:$


Steps:
1) Put
$( {x}^{2} + \frac{1}{ {x}^{2} } + 1) = y$

For Calculation see Pic.