Question

Please solve this.....

But please don't leave other answers!!!!​

Answer 1

(x^2+1/x^2)-4(x+1/x)+6

(x^4 +1) -4(x^2+1)+6

x^4+1 -4x^2-4+6

x^4-4x^2+3

Answer 2

$\huge\boxed{\fcolorbox{red}{red}{\fcolorbox{red}{red}{Answer:}}}$

$( {x}^{2} + \frac{1}{ {x}^{2} } ) - 4x + \frac{1}{x} ) + 6 \\ = \ \frac{ {x}^{2} - { {4x}^{2} + {6x}^{2} - {4x}^{2} + x } }{ {x}^{3} } \\ \\ \frac{ {x}^{2} - {4x}^{3} + {6x}^{2} - 4x + 1}{ {x}^{2} } </p><p>$