Question

if x-1/x=1,then xsquare+1/xsquare is equal to​

Answer 1

Answer: 3

Step-by-step explanation:

x-(1/x) =1

[x-(1/x)²=1²

x²+(1/x²) -2(x(1/x))=1

x²+(1/x²)-2=1

x²+(1/x²)=1+2=3