Question

(x square +1/x square)(x square - 1/x square

Answer 1

hope it is helpful।।।।।।

Answer 2

Answer:

$→ \bf{ {x}^{4} - \frac{1}{ {x}^{4} } }$

Step-by-step explanation:

$\implies \: \bf{ ( {x}^{2} + \frac{1}{ {x}^{2} } )( {x}^{2} - \frac{1}{ {x}^{2} } ) }\\ \\ \implies \: \bf{\bigg( {x}^{2} + { \big(\frac{1}{x} \big) }^{2} \bigg) \bigg( {x}^{2} - { \big(\frac{1}{x} }^{2} \big) \bigg)}$

Using Identity → (a - b)(a+b)= a^2- b^2

$\implies \: \bf{ { \big( {x}^{2} \big)}^{2} - { \bigg( { \big( \frac{1}{x} \big)}^{2} \bigg) }^{2}} \\ \\ \implies \: \bf{ {x}^{4} - \frac{1}{ {x}^{4} } }$

Hope it helps you.