Question

if x-1/x=3½ then x²+1/x² equals​

Answer 1

Good Night

How r u?? ❤️

Here's your answer

x - 1/x = 3 1/2

          = 7/2

(x - 1/x)² = x² + 1/x² - 2

49/4 = x² + 1/x² - 2

x² + 1/x² = 57/4

Hope this is helpful to you

Pls mark as brainliest

Follow me and I'll follow you back