Question

x+(1/x)=5, then x square+(1/x square) =​

Answer 1

Step-by-step explanation:

$x + 1 \div {x}^ = 5$

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

${x}^{2} + 1 \div {x}^{2} = 25 - 2 = 23$