Question

if x+1/x =3 find x²+1/x²​

Answer 1

Answer:

7

Step-by-step explanation:

x + 1/x = 3

(x + 1/x)2 = 9

x2 + 1/x2 + 2.x.1/x = 9

x2 + 1/x2 = 7

PLZZ MARK ME THE BRAINLIEST.