Question

if
$(x - \frac{1}{x} ) = 5$
find the values of

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

$( {x}^{4} + \frac{1}{ {x}^{4} } )$

answer this ​

Answer 1

Step-by-step explanation:

answer is given in the attached photo

Answer 2

See this. this is the right answer