Question

x²+1/x²+2 factorise this​

Answer 1

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

Answer 2

Answer:

X² + 1/X² + 2

Step-by-step explanation:

X²+1/X²+2

(a+b)² = a² + 2ab + b²

= (X)² + 2 x X x 1/X + (1/X)²

=(X + 1/X)(X + 1/X)

=(X + 1/X)²