Question

if x plus one upon X is equals to 20 find the value of x square + 1 upon x square​

Answer 1

Step-by-step explanation:

x+1/x=20

squaring both side we will get

x^2+1/x^2+2=400

x^2+1/x^2=398

Answer 2

Answer:

if x plus one upon x is equal to 20 find the value of x square + 1 upon x square