Question

square of (x-1/x) will be?​

Answer 1

(x - 1/x)² = x² + 1/x² - 2 × x × 1/x

(x - 1/x)² = x² + 1/x² - 2

Answer 2

so

x²-4-2/x²

Step-by-step explanation:

so answer x²-4-1/x²