Question

factorize 3x²+3/x²+6

Answer 1

$3 {x}^{2} + \frac{3}{ {x}^{2} } + 6 = 3( {x}^{2} + \frac{1}{ {x}^{2} } + 2x \frac{1}{x} ) \\ = 3(x + \frac{1}{x} )^{2}$
Hope this is ur required answer.