Question

(x+1)×(x-1) (x square+1)(x power 4+1)

Answer 1

Answer:-  (x⁸ - 1)

Step By Step Explanation:-

(x + 1)(x - 1)(x² + 1)(x² - 1)

= (x² -1)(x² + 1)(x⁴ +1)

= (x⁴- 1)(x⁴ +1)

= (x⁸ - 1)

Formula Used:- (a+b)(a-b) = a² - b²