Question

plz factorise
this question it is urgent
my camere is not able to click the photo thatswhy i have written here

Answer 1

$\textbf{\huge{\underline{ Hello Mate! }}}$

Let's factorise it,

$= {x}^{2} + \frac{1}{ {x}^{2} } + 2 \\ = {x}^{2} + {( \frac{1}{x}) }^{2} + 2 \times x \times \frac{1}{x}$

Since we now that,

${(a + b)}^{2} = {a}^{2} + {b}^{2} + 2 \times a \times b$

Hence we get,

$= {(x + \frac{1}{x} )}^{2} \\ = (x + \frac{1}{ x } )(x + \frac{1}{x} )$

Note : I wrote same term 2 times since it has power 2. Why to do such? Because factors are always in multiplications. Therefore we should open it in answers.

$\textsf{\red{ Answer is ( x + 1/x )( x + 1/x ) }}$

$\textbf{ Have great future ahead! }$