Question

Find the product (x-1/x)(x+1/x)(x^2+1/x^2)

Answer 1

Answer:

(x-1/x)(x+1/x)(x^2+1/x^2)

(x-1/x)(x+1/x)

(x)² - (1/x)²

(x² - 1/x²) (x² + 1/x²)

x^4 - 1/x^4