Question

If (x-1/x) =12 find the value of x²+1/x²​

Answer 1

hope its helpful for you

Answer 2

Answer:

146

Step-by-step explanation:

x - 1/x = 12

Squaring on both sides-

(x - 1/x)² = 12²

x² + 1/x² - 2(x)(1/x) = 144

x² + 1/x² = 144 + 2

x² + 1/x² = 146