Question

Find the product of (x + y)(x - y) * (x ^ 2 + y ^ 2)​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

(x + y)(x - y) × (x ² + y²) = ( x² - y² )²

Step-by-step explanation:

(x + y)(x - y) × (x ² + y²)

= ( x² - y² )​ × ( x² + y² )           [As (x + y)(x - y) = (x² - y²)]

= (x²)² + (y²)² - x²y² - x²y²

= x^4 + y^4 - 2x²y²

= x^4  - 2x²y² + y^4

= ( x² - y ² )²

Ans:- ( x² - y ² )²

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