Question 1 (1st)part please
1. Multiple Choice Questions (MCQ) Choose the correct Option
Dear Student,
1. (i) We use the identity (a + b)(a - b) = a2 - b2 to solve the given problem:
(x + y)(x - y)(x2 + y2)
= (x2 - y2)(x2 + y2)
= (x2)2 - (y2)2
= x4 - y4
1. (i) We use the identity (a + b)(a - b) = a2 - b2 to solve the given problem:
(x + y)(x - y)(x2 + y2)
= (x2 - y2)(x2 + y2)
= (x2)2 - (y2)2
= x4 - y4