Question

of x+ 1/x=2 ,then find the value of x²+1/x²​

Answer 1

Step-by-step explanation:

x+1/x=2

(x+1/x) ²=x²+1/x²+2

(2)²=x²+1/x²+2

4=x²+1/x²+2

x²+1/x²=2