Question

x+1/x=5,xsqure+1/xsqure=what​

Answer 1

Answer:

given the solution in image format

Answer 2

23

Explanation :

${x} + \frac{1} {x} = 5$

${(x + \frac{1}{x} )}^{2} = 25$

${x}^{2} + \frac{1}{ {x}^{2} } + 2 = 25$

${x}^{2} + \frac{1}{ {x}^{2} } = 25 - 2$

${x}^{2} + \frac{1}{ {x}^{2} } = 23$